xref: /openbmc/qemu/configure (revision 690604f696db6b3da35988e29da3f8d7966e12bc)
17d13299dSbellard#!/bin/sh
27d13299dSbellard#
33ef693a0Sbellard# qemu configure script (c) 2003 Fabrice Bellard
47d13299dSbellard#
58cd05ab6SPeter Maydell
699519e67SCornelia Huck# Unset some variables known to interfere with behavior of common tools,
799519e67SCornelia Huck# just as autoconf does.
899519e67SCornelia HuckCLICOLOR_FORCE= GREP_OPTIONS=
999519e67SCornelia Huckunset CLICOLOR_FORCE GREP_OPTIONS
1099519e67SCornelia Huck
115e4dfd3dSJohn Snow# Don't allow CCACHE, if present, to use cached results of compile tests!
125e4dfd3dSJohn Snowexport CCACHE_RECACHE=yes
135e4dfd3dSJohn Snow
148cd05ab6SPeter Maydell# Temporary directory used for files created while
158cd05ab6SPeter Maydell# configure runs. Since it is in the build directory
168cd05ab6SPeter Maydell# we can safely blow away any previous version of it
178cd05ab6SPeter Maydell# (and we need not jump through hoops to try to delete
188cd05ab6SPeter Maydell# it when configure exits.)
198cd05ab6SPeter MaydellTMPDIR1="config-temp"
208cd05ab6SPeter Maydellrm -rf "${TMPDIR1}"
218cd05ab6SPeter Maydellmkdir -p "${TMPDIR1}"
228cd05ab6SPeter Maydellif [ $? -ne 0 ]; then
238cd05ab6SPeter Maydell    echo "ERROR: failed to create temporary directory"
248cd05ab6SPeter Maydell    exit 1
257d13299dSbellardfi
267d13299dSbellard
278cd05ab6SPeter MaydellTMPB="qemu-conf"
288cd05ab6SPeter MaydellTMPC="${TMPDIR1}/${TMPB}.c"
2966518bf6SDon SlutzTMPO="${TMPDIR1}/${TMPB}.o"
309c83ffd8SPeter MaydellTMPCXX="${TMPDIR1}/${TMPB}.cxx"
3166518bf6SDon SlutzTMPL="${TMPDIR1}/${TMPB}.lo"
3266518bf6SDon SlutzTMPA="${TMPDIR1}/lib${TMPB}.la"
338cd05ab6SPeter MaydellTMPE="${TMPDIR1}/${TMPB}.exe"
346969ec6cSJames ClarkeTMPMO="${TMPDIR1}/${TMPB}.mo"
357d13299dSbellard
36da1d85e3SGerd Hoffmannrm -f config.log
379ac81bbbSmalc
38b48e3611SPeter Maydell# Print a helpful header at the top of config.log
39b48e3611SPeter Maydellecho "# QEMU configure log $(date)" >> config.log
40979ae168SPeter Maydellprintf "# Configured with:" >> config.log
41979ae168SPeter Maydellprintf " '%s'" "$0" "$@" >> config.log
42979ae168SPeter Maydellecho >> config.log
43b48e3611SPeter Maydellecho "#" >> config.log
44b48e3611SPeter Maydell
4576ad07a4SPeter Maydellerror_exit() {
4676ad07a4SPeter Maydell    echo
4776ad07a4SPeter Maydell    echo "ERROR: $1"
4876ad07a4SPeter Maydell    while test -n "$2"; do
4976ad07a4SPeter Maydell        echo "       $2"
5076ad07a4SPeter Maydell        shift
5176ad07a4SPeter Maydell    done
5276ad07a4SPeter Maydell    echo
5376ad07a4SPeter Maydell    exit 1
5476ad07a4SPeter Maydell}
5576ad07a4SPeter Maydell
569c83ffd8SPeter Maydelldo_compiler() {
579c83ffd8SPeter Maydell    # Run the compiler, capturing its output to the log. First argument
589c83ffd8SPeter Maydell    # is compiler binary to execute.
599c83ffd8SPeter Maydell    local compiler="$1"
609c83ffd8SPeter Maydell    shift
619c83ffd8SPeter Maydell    echo $compiler "$@" >> config.log
629c83ffd8SPeter Maydell    $compiler "$@" >> config.log 2>&1 || return $?
638dc38a78SPeter Maydell    # Test passed. If this is an --enable-werror build, rerun
648dc38a78SPeter Maydell    # the test with -Werror and bail out if it fails. This
658dc38a78SPeter Maydell    # makes warning-generating-errors in configure test code
668dc38a78SPeter Maydell    # obvious to developers.
678dc38a78SPeter Maydell    if test "$werror" != "yes"; then
688dc38a78SPeter Maydell        return 0
698dc38a78SPeter Maydell    fi
708dc38a78SPeter Maydell    # Don't bother rerunning the compile if we were already using -Werror
718dc38a78SPeter Maydell    case "$*" in
728dc38a78SPeter Maydell        *-Werror*)
738dc38a78SPeter Maydell           return 0
748dc38a78SPeter Maydell        ;;
758dc38a78SPeter Maydell    esac
769c83ffd8SPeter Maydell    echo $compiler -Werror "$@" >> config.log
779c83ffd8SPeter Maydell    $compiler -Werror "$@" >> config.log 2>&1 && return $?
7876ad07a4SPeter Maydell    error_exit "configure test passed without -Werror but failed with -Werror." \
7976ad07a4SPeter Maydell        "This is probably a bug in the configure script. The failing command" \
8076ad07a4SPeter Maydell        "will be at the bottom of config.log." \
8176ad07a4SPeter Maydell        "You can run configure with --disable-werror to bypass this check."
828dc38a78SPeter Maydell}
838dc38a78SPeter Maydell
849c83ffd8SPeter Maydelldo_cc() {
859c83ffd8SPeter Maydell    do_compiler "$cc" "$@"
869c83ffd8SPeter Maydell}
879c83ffd8SPeter Maydell
889c83ffd8SPeter Maydelldo_cxx() {
899c83ffd8SPeter Maydell    do_compiler "$cxx" "$@"
909c83ffd8SPeter Maydell}
919c83ffd8SPeter Maydell
929c83ffd8SPeter Maydellupdate_cxxflags() {
939c83ffd8SPeter Maydell    # Set QEMU_CXXFLAGS from QEMU_CFLAGS by filtering out those
949c83ffd8SPeter Maydell    # options which some versions of GCC's C++ compiler complain about
959c83ffd8SPeter Maydell    # because they only make sense for C programs.
969c83ffd8SPeter Maydell    QEMU_CXXFLAGS=
979c83ffd8SPeter Maydell    for arg in $QEMU_CFLAGS; do
989c83ffd8SPeter Maydell        case $arg in
999c83ffd8SPeter Maydell            -Wstrict-prototypes|-Wmissing-prototypes|-Wnested-externs|\
1009c83ffd8SPeter Maydell            -Wold-style-declaration|-Wold-style-definition|-Wredundant-decls)
1019c83ffd8SPeter Maydell                ;;
1029c83ffd8SPeter Maydell            *)
1039c83ffd8SPeter Maydell                QEMU_CXXFLAGS=${QEMU_CXXFLAGS:+$QEMU_CXXFLAGS }$arg
1049c83ffd8SPeter Maydell                ;;
1059c83ffd8SPeter Maydell        esac
1069c83ffd8SPeter Maydell    done
1079c83ffd8SPeter Maydell}
1089c83ffd8SPeter Maydell
10952166aa0SJuan Quintelacompile_object() {
110fd0e6053SJohn Snow  local_cflags="$1"
111fd0e6053SJohn Snow  do_cc $QEMU_CFLAGS $local_cflags -c -o $TMPO $TMPC
11252166aa0SJuan Quintela}
11352166aa0SJuan Quintela
11452166aa0SJuan Quintelacompile_prog() {
11552166aa0SJuan Quintela  local_cflags="$1"
11652166aa0SJuan Quintela  local_ldflags="$2"
1178dc38a78SPeter Maydell  do_cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags
11852166aa0SJuan Quintela}
11952166aa0SJuan Quintela
12011568d6dSPaolo Bonzini# symbolically link $1 to $2.  Portable version of "ln -sf".
12111568d6dSPaolo Bonzinisymlink() {
12272b8b5a1SStefan Weil  rm -rf "$2"
123ec5b06d7SAnthony Liguori  mkdir -p "$(dirname "$2")"
12472b8b5a1SStefan Weil  ln -s "$1" "$2"
12511568d6dSPaolo Bonzini}
12611568d6dSPaolo Bonzini
1270dba6195SLoïc Minier# check whether a command is available to this shell (may be either an
1280dba6195SLoïc Minier# executable or a builtin)
1290dba6195SLoïc Minierhas() {
1300dba6195SLoïc Minier    type "$1" >/dev/null 2>&1
1310dba6195SLoïc Minier}
1320dba6195SLoïc Minier
1330dba6195SLoïc Minier# search for an executable in PATH
1340dba6195SLoïc Minierpath_of() {
1350dba6195SLoïc Minier    local_command="$1"
1360dba6195SLoïc Minier    local_ifs="$IFS"
1370dba6195SLoïc Minier    local_dir=""
1380dba6195SLoïc Minier
1390dba6195SLoïc Minier    # pathname has a dir component?
1400dba6195SLoïc Minier    if [ "${local_command#*/}" != "$local_command" ]; then
1410dba6195SLoïc Minier        if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
1420dba6195SLoïc Minier            echo "$local_command"
1430dba6195SLoïc Minier            return 0
1440dba6195SLoïc Minier        fi
1450dba6195SLoïc Minier    fi
1460dba6195SLoïc Minier    if [ -z "$local_command" ]; then
1470dba6195SLoïc Minier        return 1
1480dba6195SLoïc Minier    fi
1490dba6195SLoïc Minier
1500dba6195SLoïc Minier    IFS=:
1510dba6195SLoïc Minier    for local_dir in $PATH; do
1520dba6195SLoïc Minier        if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
1530dba6195SLoïc Minier            echo "$local_dir/$local_command"
1540dba6195SLoïc Minier            IFS="${local_ifs:-$(printf ' \t\n')}"
1550dba6195SLoïc Minier            return 0
1560dba6195SLoïc Minier        fi
1570dba6195SLoïc Minier    done
1580dba6195SLoïc Minier    # not found
1590dba6195SLoïc Minier    IFS="${local_ifs:-$(printf ' \t\n')}"
1600dba6195SLoïc Minier    return 1
1610dba6195SLoïc Minier}
1620dba6195SLoïc Minier
1635b808275SLluís Vilanovahave_backend () {
1645b808275SLluís Vilanova    echo "$trace_backends" | grep "$1" >/dev/null
1655b808275SLluís Vilanova}
1665b808275SLluís Vilanova
1677d13299dSbellard# default parameters
16889138857SStefan Weilsource_path=$(dirname "$0")
1692ff6b91eSJuan Quintelacpu=""
170a31a8642SMichael S. Tsirkiniasl="iasl"
1711e43adfcSbellardinterp_prefix="/usr/gnemul/qemu-%M"
17243ce4dfeSbellardstatic="no"
1737d13299dSbellardcross_prefix=""
1740c58ac1cSmalcaudio_drv_list=""
175b64ec4e4SFam Zhengblock_drv_rw_whitelist=""
176b64ec4e4SFam Zhengblock_drv_ro_whitelist=""
177e49d021eSPeter Maydellhost_cc="cc"
17873da375eSJuan Quintelalibs_softmmu=""
1793e2e0e6bSJuan Quintelalibs_tools=""
18067f86e8eSJuan Quintelaaudio_pt_int=""
181d5631638Smalcaudio_win_int=""
1822b2e59e6SPaolo Bonzinicc_i386=i386-pc-linux-gnu-gcc
183957f1f99SMichael Rothlibs_qga=""
1845bc62e01SGerd Hoffmanndebug_info="yes"
18563678e17SSteven Noonanstack_protector=""
186ac0df51dSaliguori
187afb63ebdSStefan Weil# Don't accept a target_list environment variable.
188afb63ebdSStefan Weilunset target_list
189377529c0SPaolo Bonzini
190377529c0SPaolo Bonzini# Default value for a variable defining feature "foo".
191377529c0SPaolo Bonzini#  * foo="no"  feature will only be used if --enable-foo arg is given
192377529c0SPaolo Bonzini#  * foo=""    feature will be searched for, and if found, will be used
193377529c0SPaolo Bonzini#              unless --disable-foo is given
194377529c0SPaolo Bonzini#  * foo="yes" this value will only be set by --enable-foo flag.
195377529c0SPaolo Bonzini#              feature will searched for,
196377529c0SPaolo Bonzini#              if not found, configure exits with error
197377529c0SPaolo Bonzini#
198377529c0SPaolo Bonzini# Always add --enable-foo and --disable-foo command line args.
199377529c0SPaolo Bonzini# Distributions want to ensure that several features are compiled in, and it
200377529c0SPaolo Bonzini# is impossible without a --enable-foo that exits if a feature is not found.
201377529c0SPaolo Bonzini
202377529c0SPaolo Bonzinibluez=""
203377529c0SPaolo Bonzinibrlapi=""
204377529c0SPaolo Bonzinicurl=""
205377529c0SPaolo Bonzinicurses=""
206377529c0SPaolo Bonzinidocs=""
207377529c0SPaolo Bonzinifdt=""
20858952137SVincenzo Maffionenetmap="no"
209e2134eb9SGerd Hoffmannpixman=""
210377529c0SPaolo Bonzinisdl=""
211ee8466d0SCole Robinsonsdlabi=""
212983eef5aSMeador Ingevirtfs=""
213821601eaSJes Sorensenvnc="yes"
214377529c0SPaolo Bonzinisparse="no"
215377529c0SPaolo Bonziniuuid=""
216377529c0SPaolo Bonzinivde=""
217377529c0SPaolo Bonzinivnc_sasl=""
218377529c0SPaolo Bonzinivnc_jpeg=""
219377529c0SPaolo Bonzinivnc_png=""
220377529c0SPaolo Bonzinixen=""
221d5b93ddfSAnthony PERARDxen_ctrl_version=""
22264a7ad6fSIan Campbellxen_pv_domain_build="no"
223eb6fda0fSAnthony PERARDxen_pci_passthrough=""
224377529c0SPaolo Bonzinilinux_aio=""
22547e98658SCorey Bryantcap_ng=""
226377529c0SPaolo Bonziniattr=""
2274f26f2b6SAvi Kivitylibattr=""
228377529c0SPaolo Bonzinixfs=""
229377529c0SPaolo Bonzini
230d41a75a2SBradvhost_net="no"
2315e9be92dSNicholas Bellingervhost_scsi="no"
232d41a75a2SBradkvm="no"
2332da776dbSMichael R. Hinesrdma=""
234377529c0SPaolo Bonzinigprof="no"
235377529c0SPaolo Bonzinidebug_tcg="no"
236377529c0SPaolo Bonzinidebug="no"
237b553a042SJohn Snowfortify_source=""
238377529c0SPaolo Bonzinistrip_opt="yes"
2399195b2c2SStefan Weiltcg_interpreter="no"
240377529c0SPaolo Bonzinibigendian="no"
241377529c0SPaolo Bonzinimingw32="no"
2421d728c39SBlue Swirlgcov="no"
2431d728c39SBlue Swirlgcov_tool="gcov"
244377529c0SPaolo BonziniEXESUF=""
24517969268SFam ZhengDSOSUF=".so"
24617969268SFam ZhengLDFLAGS_SHARED="-shared"
24717969268SFam Zhengmodules="no"
248377529c0SPaolo Bonziniprefix="/usr/local"
249377529c0SPaolo Bonzinimandir="\${prefix}/share/man"
250528ae5b8SEduardo Habkostdatadir="\${prefix}/share"
251850da188SEduardo Habkostqemu_docdir="\${prefix}/share/doc/qemu"
252377529c0SPaolo Bonzinibindir="\${prefix}/bin"
2533aa5d2beSAlon Levylibdir="\${prefix}/lib"
2548bf188aaSMichael Tokarevlibexecdir="\${prefix}/libexec"
2550f94d6daSAlon Levyincludedir="\${prefix}/include"
256377529c0SPaolo Bonzinisysconfdir="\${prefix}/etc"
257785c23aeSLuiz Capitulinolocal_statedir="\${prefix}/var"
258377529c0SPaolo Bonziniconfsuffix="/qemu"
259377529c0SPaolo Bonzinislirp="yes"
260377529c0SPaolo Bonzinioss_lib=""
261377529c0SPaolo Bonzinibsd="no"
262377529c0SPaolo Bonzinilinux="no"
263377529c0SPaolo Bonzinisolaris="no"
264377529c0SPaolo Bonziniprofiler="no"
265377529c0SPaolo Bonzinicocoa="no"
266377529c0SPaolo Bonzinisoftmmu="yes"
267377529c0SPaolo Bonzinilinux_user="no"
268377529c0SPaolo Bonzinibsd_user="no"
269377529c0SPaolo Bonziniaix="no"
270377529c0SPaolo Bonziniblobs="yes"
271377529c0SPaolo Bonzinipkgversion=""
27240d6444eSAvi Kivitypie=""
2733556c233SPaolo Bonziniqom_cast_debug="yes"
274baf86d6bSPaolo Bonzinitrace_backends="log"
275377529c0SPaolo Bonzinitrace_file="trace"
276377529c0SPaolo Bonzinispice=""
277377529c0SPaolo Bonzinirbd=""
2787b02f544SMarc-André Lureausmartcard=""
2792b2325ffSGerd Hoffmannlibusb=""
28069354a83SHans de Goedeusb_redir=""
281da076ffeSGerd Hoffmannopengl=""
282014cb152SGerd Hoffmannopengl_dmabuf="no"
28399f2dbd3SLiang Liavx2_opt="no"
2841ece9905SAlon Levyzlib="yes"
285b25c9dffSStefan Weillzo=""
286b25c9dffSStefan Weilsnappy=""
2876b383c08SPeter Wubzip2=""
288e8ef31a3SMichael Tokarevguest_agent=""
289d9840e25STomoki Sekiyamaguest_agent_with_vss="no"
29050cbebb9SMichael Rothguest_agent_ntddscsi="no"
2919dacf32dSYossi Hindinguest_agent_msi=""
292d9840e25STomoki Sekiyamavss_win32_sdk=""
293d9840e25STomoki Sekiyamawin_sdk="no"
2944b1c11fdSDaniel P. Berrangewant_tools="yes"
295c589b249SRonnie Sahlberglibiscsi=""
2966542aa9cSPeter Lievenlibnfs=""
297519175a2SAlex Barcelocoroutine=""
29870c60c08SStefan Hajnoczicoroutine_pool=""
299f794573eSEduardo Otuboseccomp=""
300eb100396SBharata B Raoglusterfs=""
301d85fa9ebSJeff Codyglusterfs_xlator_opt="no"
3020c14fb47SBharata B Raoglusterfs_discard="no"
3037c815372SBharata B Raoglusterfs_zerofill="no"
3046a460ed1SStefan Hajnocziarchipelago="no"
305a4ccabcfSAnthony Liguorigtk=""
3069e04c683SStefan Weilgtkabi=""
307925a0400SGerd Hoffmanngtk_gl="no"
308a1c5e949SDaniel P. Berrangetls_priority="NORMAL"
309ddbb0d09SDaniel P. Berrangegnutls=""
310b917da4cSDaniel P. Berrangegnutls_rnd=""
31191bfcdb0SDaniel P. Berrangenettle=""
312fff2f982SDaniel P. Berrangenettle_kdf="no"
31391bfcdb0SDaniel P. Berrangegcrypt=""
31437788f25SDaniel P. Berrangegcrypt_kdf="no"
315bbbf9bfbSStefan Weilvte=""
3169d9e1521SGerd Hoffmannvirglrenderer=""
317e91c793cSCole Robinsontpm="yes"
3180a12ec87SRichard W.M. Joneslibssh2=""
3194f18b782SJeff Codyvhdx=""
320a99d57bbSWanlong Gaonuma=""
3212847b469SFam Zhengtcmalloc="no"
3227b01cb97SAlexandre Derumierjemalloc="no"
323377529c0SPaolo Bonzini
324ac0df51dSaliguori# parse CC options first
325ac0df51dSaliguorifor opt do
32689138857SStefan Weil  optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
327ac0df51dSaliguori  case "$opt" in
328ac0df51dSaliguori  --cross-prefix=*) cross_prefix="$optarg"
329ac0df51dSaliguori  ;;
3303d8df640SPaolo Bonzini  --cc=*) CC="$optarg"
331ac0df51dSaliguori  ;;
33283f73fceSTomoki Sekiyama  --cxx=*) CXX="$optarg"
33383f73fceSTomoki Sekiyama  ;;
334ca4deeb1SPaolo Bonzini  --source-path=*) source_path="$optarg"
335ca4deeb1SPaolo Bonzini  ;;
3362ff6b91eSJuan Quintela  --cpu=*) cpu="$optarg"
3372ff6b91eSJuan Quintela  ;;
338de385287SAlex Bennée  --extra-cflags=*) QEMU_CFLAGS="$QEMU_CFLAGS $optarg"
339f9943cd5SGerd Hoffmann                    EXTRA_CFLAGS="$optarg"
340e2a2ed06SJuan Quintela  ;;
341a4969e90SAlex Bennée  --extra-ldflags=*) LDFLAGS="$LDFLAGS $optarg"
342f9943cd5SGerd Hoffmann                     EXTRA_LDFLAGS="$optarg"
343e2a2ed06SJuan Quintela  ;;
3445bc62e01SGerd Hoffmann  --enable-debug-info) debug_info="yes"
3455bc62e01SGerd Hoffmann  ;;
3465bc62e01SGerd Hoffmann  --disable-debug-info) debug_info="no"
3475bc62e01SGerd Hoffmann  ;;
348ac0df51dSaliguori  esac
349ac0df51dSaliguoridone
350ac0df51dSaliguori# OS specific
351ac0df51dSaliguori# Using uname is really, really broken.  Once we have the right set of checks
35293148aa5SStefan Weil# we can eliminate its usage altogether.
353ac0df51dSaliguori
354e49d021eSPeter Maydell# Preferred compiler:
355e49d021eSPeter Maydell#  ${CC} (if set)
356e49d021eSPeter Maydell#  ${cross_prefix}gcc (if cross-prefix specified)
357e49d021eSPeter Maydell#  system compiler
358e49d021eSPeter Maydellif test -z "${CC}${cross_prefix}"; then
359e49d021eSPeter Maydell  cc="$host_cc"
360e49d021eSPeter Maydellelse
361b3198cc2SStuart Yoder  cc="${CC-${cross_prefix}gcc}"
362e49d021eSPeter Maydellfi
363e49d021eSPeter Maydell
36483f73fceSTomoki Sekiyamaif test -z "${CXX}${cross_prefix}"; then
36583f73fceSTomoki Sekiyama  cxx="c++"
36683f73fceSTomoki Sekiyamaelse
36783f73fceSTomoki Sekiyama  cxx="${CXX-${cross_prefix}g++}"
36883f73fceSTomoki Sekiyamafi
36983f73fceSTomoki Sekiyama
370b3198cc2SStuart Yoderar="${AR-${cross_prefix}ar}"
371cdbd727cSRichard Hendersonas="${AS-${cross_prefix}as}"
3725f6f0e27SRichard Hendersonccas="${CCAS-$cc}"
3733dd46c78SBlue Swirlcpp="${CPP-$cc -E}"
374b3198cc2SStuart Yoderobjcopy="${OBJCOPY-${cross_prefix}objcopy}"
375b3198cc2SStuart Yoderld="${LD-${cross_prefix}ld}"
3764852ee95SStefan Weilnm="${NM-${cross_prefix}nm}"
377b3198cc2SStuart Yoderstrip="${STRIP-${cross_prefix}strip}"
378b3198cc2SStuart Yoderwindres="${WINDRES-${cross_prefix}windres}"
37917884d7bSSergei Trofimovichpkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}"
38017884d7bSSergei Trofimovichquery_pkg_config() {
38117884d7bSSergei Trofimovich    "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
38217884d7bSSergei Trofimovich}
38317884d7bSSergei Trofimovichpkg_config=query_pkg_config
384b3198cc2SStuart Yodersdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}"
38547c03744SDave Airliesdl2_config="${SDL2_CONFIG-${cross_prefix}sdl2-config}"
386ac0df51dSaliguori
38745d285abSPeter Maydell# If the user hasn't specified ARFLAGS, default to 'rv', just as make does.
38845d285abSPeter MaydellARFLAGS="${ARFLAGS-rv}"
38945d285abSPeter Maydell
390be17dc90SMichael S. Tsirkin# default flags for all hosts
3914c288acbSPeter MaydellQEMU_CFLAGS="-fno-strict-aliasing -fno-common $QEMU_CFLAGS"
392f9188227SMike FrysingerQEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
393c95e3080SKevin WolfQEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
394be17dc90SMichael S. TsirkinQEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
3956b4c305cSPaolo BonziniQEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/include"
3965bc62e01SGerd Hoffmannif test "$debug_info" = "yes"; then
3975bc62e01SGerd Hoffmann    CFLAGS="-g $CFLAGS"
398be17dc90SMichael S. Tsirkin    LDFLAGS="-g $LDFLAGS"
3995bc62e01SGerd Hoffmannfi
400be17dc90SMichael S. Tsirkin
401ca4deeb1SPaolo Bonzini# make source path absolute
40289138857SStefan Weilsource_path=$(cd "$source_path"; pwd)
403ca4deeb1SPaolo Bonzini
404cab00a5aSMichael S. Tsirkin# running configure in the source tree?
405cab00a5aSMichael S. Tsirkin# we know that's the case if configure is there.
406cab00a5aSMichael S. Tsirkinif test -f "./configure"; then
407cab00a5aSMichael S. Tsirkin    pwd_is_source_path="y"
408cab00a5aSMichael S. Tsirkinelse
409cab00a5aSMichael S. Tsirkin    pwd_is_source_path="n"
410cab00a5aSMichael S. Tsirkinfi
411cab00a5aSMichael S. Tsirkin
412ac0df51dSaliguoricheck_define() {
413ac0df51dSaliguoricat > $TMPC <<EOF
414ac0df51dSaliguori#if !defined($1)
415fd786e1aSPeter Maydell#error $1 not defined
416ac0df51dSaliguori#endif
417ac0df51dSaliguoriint main(void) { return 0; }
418ac0df51dSaliguoriEOF
41952166aa0SJuan Quintela  compile_object
420ac0df51dSaliguori}
421ac0df51dSaliguori
422307119e7SGerd Hoffmanncheck_include() {
423307119e7SGerd Hoffmanncat > $TMPC <<EOF
424307119e7SGerd Hoffmann#include <$1>
425307119e7SGerd Hoffmannint main(void) { return 0; }
426307119e7SGerd HoffmannEOF
427307119e7SGerd Hoffmann  compile_object
428307119e7SGerd Hoffmann}
429307119e7SGerd Hoffmann
43093b25869SJohn Snowwrite_c_skeleton() {
43193b25869SJohn Snow    cat > $TMPC <<EOF
43293b25869SJohn Snowint main(void) { return 0; }
43393b25869SJohn SnowEOF
43493b25869SJohn Snow}
43593b25869SJohn Snow
436bbea4050SPeter Maydellif check_define __linux__ ; then
437bbea4050SPeter Maydell  targetos="Linux"
438bbea4050SPeter Maydellelif check_define _WIN32 ; then
439bbea4050SPeter Maydell  targetos='MINGW32'
440bbea4050SPeter Maydellelif check_define __OpenBSD__ ; then
441bbea4050SPeter Maydell  targetos='OpenBSD'
442bbea4050SPeter Maydellelif check_define __sun__ ; then
443bbea4050SPeter Maydell  targetos='SunOS'
444bbea4050SPeter Maydellelif check_define __HAIKU__ ; then
445bbea4050SPeter Maydell  targetos='Haiku'
446bbea4050SPeter Maydellelse
44789138857SStefan Weil  targetos=$(uname -s)
448bbea4050SPeter Maydellfi
449bbea4050SPeter Maydell
450bbea4050SPeter Maydell# Some host OSes need non-standard checks for which CPU to use.
451bbea4050SPeter Maydell# Note that these checks are broken for cross-compilation: if you're
452bbea4050SPeter Maydell# cross-compiling to one of these OSes then you'll need to specify
453bbea4050SPeter Maydell# the correct CPU with the --cpu option.
454bbea4050SPeter Maydellcase $targetos in
455bbea4050SPeter MaydellDarwin)
456bbea4050SPeter Maydell  # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can
457bbea4050SPeter Maydell  # run 64-bit userspace code.
458bbea4050SPeter Maydell  # If the user didn't specify a CPU explicitly and the kernel says this is
459bbea4050SPeter Maydell  # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code.
460bbea4050SPeter Maydell  if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
461bbea4050SPeter Maydell    cpu="x86_64"
462bbea4050SPeter Maydell  fi
463bbea4050SPeter Maydell  ;;
464bbea4050SPeter MaydellSunOS)
46589138857SStefan Weil  # $(uname -m) returns i86pc even on an x86_64 box, so default based on isainfo
466bbea4050SPeter Maydell  if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
467bbea4050SPeter Maydell    cpu="x86_64"
468bbea4050SPeter Maydell  fi
469bbea4050SPeter Maydellesac
470bbea4050SPeter Maydell
4712ff6b91eSJuan Quintelaif test ! -z "$cpu" ; then
4722ff6b91eSJuan Quintela  # command line argument
4732ff6b91eSJuan Quintela  :
4742ff6b91eSJuan Quintelaelif check_define __i386__ ; then
475ac0df51dSaliguori  cpu="i386"
476ac0df51dSaliguorielif check_define __x86_64__ ; then
477c72b26ecSRichard Henderson  if check_define __ILP32__ ; then
478c72b26ecSRichard Henderson    cpu="x32"
479c72b26ecSRichard Henderson  else
480ac0df51dSaliguori    cpu="x86_64"
481c72b26ecSRichard Henderson  fi
4823aa9bd6cSblueswir1elif check_define __sparc__ ; then
4833aa9bd6cSblueswir1  if check_define __arch64__ ; then
4843aa9bd6cSblueswir1    cpu="sparc64"
4853aa9bd6cSblueswir1  else
4863aa9bd6cSblueswir1    cpu="sparc"
4873aa9bd6cSblueswir1  fi
488fdf7ed96Smalcelif check_define _ARCH_PPC ; then
489fdf7ed96Smalc  if check_define _ARCH_PPC64 ; then
490fdf7ed96Smalc    cpu="ppc64"
491ac0df51dSaliguori  else
492fdf7ed96Smalc    cpu="ppc"
493fdf7ed96Smalc  fi
494afa05235SAurelien Jarnoelif check_define __mips__ ; then
495afa05235SAurelien Jarno  cpu="mips"
496477ba620SAurelien Jarnoelif check_define __ia64__ ; then
497477ba620SAurelien Jarno  cpu="ia64"
498d66ed0eaSAurelien Jarnoelif check_define __s390__ ; then
499d66ed0eaSAurelien Jarno  if check_define __s390x__ ; then
500d66ed0eaSAurelien Jarno    cpu="s390x"
501d66ed0eaSAurelien Jarno  else
502d66ed0eaSAurelien Jarno    cpu="s390"
503d66ed0eaSAurelien Jarno  fi
50421d89f84SPeter Maydellelif check_define __arm__ ; then
50521d89f84SPeter Maydell  cpu="arm"
5061f080313SClaudio Fontanaelif check_define __aarch64__ ; then
5071f080313SClaudio Fontana  cpu="aarch64"
508f28ffed5SBradelif check_define __hppa__ ; then
509f28ffed5SBrad  cpu="hppa"
510fdf7ed96Smalcelse
51189138857SStefan Weil  cpu=$(uname -m)
512ac0df51dSaliguorifi
513ac0df51dSaliguori
514359bc95dSPeter MaydellARCH=
515359bc95dSPeter Maydell# Normalise host CPU name and set ARCH.
516359bc95dSPeter Maydell# Note that this case should only have supported host CPUs, not guests.
5177d13299dSbellardcase "$cpu" in
518c72b26ecSRichard Henderson  ia64|ppc|ppc64|s390|s390x|sparc64|x32)
519ea8f20f8SJuan Quintela    cpu="$cpu"
520ea8f20f8SJuan Quintela  ;;
5217d13299dSbellard  i386|i486|i586|i686|i86pc|BePC)
52297a847bcSbellard    cpu="i386"
5237d13299dSbellard  ;;
524aaa5fa14Saurel32  x86_64|amd64)
525aaa5fa14Saurel32    cpu="x86_64"
526aaa5fa14Saurel32  ;;
52721d89f84SPeter Maydell  armv*b|armv*l|arm)
52821d89f84SPeter Maydell    cpu="arm"
5297d13299dSbellard  ;;
5301f080313SClaudio Fontana  aarch64)
5311f080313SClaudio Fontana    cpu="aarch64"
5321f080313SClaudio Fontana  ;;
533afa05235SAurelien Jarno  mips*)
534afa05235SAurelien Jarno    cpu="mips"
535afa05235SAurelien Jarno  ;;
5363142255cSblueswir1  sparc|sun4[cdmuv])
537ae228531Sbellard    cpu="sparc"
538ae228531Sbellard  ;;
5397d13299dSbellard  *)
540359bc95dSPeter Maydell    # This will result in either an error or falling back to TCI later
541359bc95dSPeter Maydell    ARCH=unknown
5427d13299dSbellard  ;;
5437d13299dSbellardesac
544359bc95dSPeter Maydellif test -z "$ARCH"; then
545359bc95dSPeter Maydell  ARCH="$cpu"
546359bc95dSPeter Maydellfi
547e2d52ad3SJuan Quintela
5487d13299dSbellard# OS specific
5490dbfc675SJuan Quintela
550adfc3e91SStacey Son# host *BSD for user mode
551adfc3e91SStacey SonHOST_VARIANT_DIR=""
552adfc3e91SStacey Son
5537d13299dSbellardcase $targetos in
554c326e0afSbellardCYGWIN*)
555c326e0afSbellard  mingw32="yes"
556a558ee17SJuan Quintela  QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
5573cec7cc2SKővágó, Zoltán  audio_possible_drivers="sdl"
5583cec7cc2SKővágó, Zoltán  audio_drv_list="sdl"
559c326e0afSbellard;;
56067b915a5SbellardMINGW32*)
56167b915a5Sbellard  mingw32="yes"
5623cec7cc2SKővágó, Zoltán  audio_possible_drivers="dsound sdl"
563307119e7SGerd Hoffmann  if check_include dsound.h; then
5643cec7cc2SKővágó, Zoltán    audio_drv_list="dsound"
565307119e7SGerd Hoffmann  else
566307119e7SGerd Hoffmann    audio_drv_list=""
567307119e7SGerd Hoffmann  fi
56867b915a5Sbellard;;
5695c40d2bdSthsGNU/kFreeBSD)
570a167ba50SAurelien Jarno  bsd="yes"
5710c58ac1cSmalc  audio_drv_list="oss"
5720bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
5735c40d2bdSths;;
5747d3505c5SbellardFreeBSD)
5757d3505c5Sbellard  bsd="yes"
5760db4a067SPaolo Bonzini  make="${MAKE-gmake}"
5770c58ac1cSmalc  audio_drv_list="oss"
5780bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
579f01576f1SJuergen Lock  # needed for kinfo_getvmmap(3) in libutil.h
580f01576f1SJuergen Lock  LIBS="-lutil $LIBS"
58158952137SVincenzo Maffione  netmap=""  # enable netmap autodetect
582adfc3e91SStacey Son  HOST_VARIANT_DIR="freebsd"
5837d3505c5Sbellard;;
584c5e97233Sblueswir1DragonFly)
585c5e97233Sblueswir1  bsd="yes"
5860db4a067SPaolo Bonzini  make="${MAKE-gmake}"
587c5e97233Sblueswir1  audio_drv_list="oss"
5880bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
589adfc3e91SStacey Son  HOST_VARIANT_DIR="dragonfly"
590c5e97233Sblueswir1;;
5917d3505c5SbellardNetBSD)
5927d3505c5Sbellard  bsd="yes"
5930db4a067SPaolo Bonzini  make="${MAKE-gmake}"
5940c58ac1cSmalc  audio_drv_list="oss"
5950bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl"
5968ef92a88Sblueswir1  oss_lib="-lossaudio"
597adfc3e91SStacey Son  HOST_VARIANT_DIR="netbsd"
5987d3505c5Sbellard;;
5997d3505c5SbellardOpenBSD)
6007d3505c5Sbellard  bsd="yes"
6010db4a067SPaolo Bonzini  make="${MAKE-gmake}"
6024f6ab397SBrad Smith  audio_drv_list="sdl"
6030bac1111SKővágó, Zoltán  audio_possible_drivers="sdl"
604adfc3e91SStacey Son  HOST_VARIANT_DIR="openbsd"
6057d3505c5Sbellard;;
60683fb7adfSbellardDarwin)
60783fb7adfSbellard  bsd="yes"
60883fb7adfSbellard  darwin="yes"
60917969268SFam Zheng  LDFLAGS_SHARED="-bundle -undefined dynamic_lookup"
6101b0f9cc2Saliguori  if [ "$cpu" = "x86_64" ] ; then
611a558ee17SJuan Quintela    QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
6120c439cbfSJuan Quintela    LDFLAGS="-arch x86_64 $LDFLAGS"
6131b0f9cc2Saliguori  fi
614fd677642Sths  cocoa="yes"
6150c58ac1cSmalc  audio_drv_list="coreaudio"
61614382605SKővágó, Zoltán  audio_possible_drivers="coreaudio sdl"
6170c439cbfSJuan Quintela  LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
6187973f21cSJuan Quintela  libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
619a0b7cf6bSPeter Maydell  # Disable attempts to use ObjectiveC features in os/object.h since they
620a0b7cf6bSPeter Maydell  # won't work when we're compiling with gcc as a C compiler.
621a0b7cf6bSPeter Maydell  QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS"
622adfc3e91SStacey Son  HOST_VARIANT_DIR="darwin"
62383fb7adfSbellard;;
624ec530c81SbellardSunOS)
625ec530c81Sbellard  solaris="yes"
6260db4a067SPaolo Bonzini  make="${MAKE-gmake}"
6270db4a067SPaolo Bonzini  install="${INSTALL-ginstall}"
628fa58948dSBlue Swirl  ld="gld"
629e2d8830eSBrad  smbd="${SMBD-/usr/sfw/sbin/smbd}"
6300475a5caSths  needs_libsunmath="no"
63189138857SStefan Weil  solarisrev=$(uname -r | cut -f2 -d.)
632c2b84fabSths  if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
6330475a5caSths    if test "$solarisrev" -le 9 ; then
6340475a5caSths      if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
6350475a5caSths        needs_libsunmath="yes"
636f14bfdf9SJuan Quintela        QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
637f14bfdf9SJuan Quintela        LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
638f14bfdf9SJuan Quintela        LIBS="-lsunmath $LIBS"
6390475a5caSths      else
64076ad07a4SPeter Maydell        error_exit "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without" \
64176ad07a4SPeter Maydell            "libsunmath from the Sun Studio compilers tools, due to a lack of" \
64276ad07a4SPeter Maydell            "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86" \
64376ad07a4SPeter Maydell            "Studio 11 can be downloaded from www.sun.com."
6440475a5caSths      fi
6450475a5caSths    fi
64686b2bd93Sths  fi
6476b4d2ba1Sths  if test -f /usr/include/sys/soundcard.h ; then
6480c58ac1cSmalc    audio_drv_list="oss"
6496b4d2ba1Sths  fi
650c2de5c91Smalc  audio_possible_drivers="oss sdl"
651d741429aSBlue Swirl# needed for CMSG_ macros in sys/socket.h
652d741429aSBlue Swirl  QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
653d741429aSBlue Swirl# needed for TIOCWIN* defines in termios.h
654d741429aSBlue Swirl  QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
655a558ee17SJuan Quintela  QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
656560d375fSAndreas Färber  solarisnetlibs="-lsocket -lnsl -lresolv"
657560d375fSAndreas Färber  LIBS="$solarisnetlibs $LIBS"
658560d375fSAndreas Färber  libs_qga="$solarisnetlibs $libs_qga"
659ec530c81Sbellard;;
660b29fe3edSmalcAIX)
661b29fe3edSmalc  aix="yes"
6620db4a067SPaolo Bonzini  make="${MAKE-gmake}"
663b29fe3edSmalc;;
664179cf400SAndreas FärberHaiku)
665179cf400SAndreas Färber  haiku="yes"
666179cf400SAndreas Färber  QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
667179cf400SAndreas Färber  LIBS="-lposix_error_mapper -lnetwork $LIBS"
668179cf400SAndreas Färber;;
669fb065187Sbellard*)
6700c58ac1cSmalc  audio_drv_list="oss"
6710bac1111SKővágó, Zoltán  audio_possible_drivers="oss alsa sdl pa"
6725327cf48Sbellard  linux="yes"
673831b7825Sths  linux_user="yes"
674af2be207SJan Kiszka  kvm="yes"
675af2be207SJan Kiszka  vhost_net="yes"
6765e9be92dSNicholas Bellinger  vhost_scsi="yes"
677a585140dSAlexey Kardashevskiy  QEMU_INCLUDES="-I\$(SRC_PATH)/linux-headers -I$(pwd)/linux-headers $QEMU_INCLUDES"
678fb065187Sbellard;;
6797d13299dSbellardesac
6807d13299dSbellard
6817d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
682b1a550a0Spbrook  if [ "$darwin" != "yes" ] ; then
68384778508Sblueswir1    bsd_user="yes"
6847d3505c5Sbellard  fi
68508de3949SAndreas Färberfi
6867d3505c5Sbellard
6870db4a067SPaolo Bonzini: ${make=${MAKE-make}}
6880db4a067SPaolo Bonzini: ${install=${INSTALL-install}}
68952510f8bSStefan Weil: ${python=${PYTHON-python}}
690e2d8830eSBrad: ${smbd=${SMBD-/usr/sbin/smbd}}
6910db4a067SPaolo Bonzini
6923c4a4d0dSPeter Maydell# Default objcc to clang if available, otherwise use CC
6933c4a4d0dSPeter Maydellif has clang; then
6943c4a4d0dSPeter Maydell  objcc=clang
6953c4a4d0dSPeter Maydellelse
6963c4a4d0dSPeter Maydell  objcc="$cc"
6973c4a4d0dSPeter Maydellfi
6983c4a4d0dSPeter Maydell
6993457a3f8SJuan Quintelaif test "$mingw32" = "yes" ; then
7003457a3f8SJuan Quintela  EXESUF=".exe"
70117969268SFam Zheng  DSOSUF=".dll"
702a558ee17SJuan Quintela  QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
703e94a7936SStefan Weil  # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
704e94a7936SStefan Weil  QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
70578e9d4adSStefan Weil  # MinGW needs -mthreads for TLS and macro _MT.
70678e9d4adSStefan Weil  QEMU_CFLAGS="-mthreads $QEMU_CFLAGS"
707f7cf5d5bSStefan Weil  LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
70893b25869SJohn Snow  write_c_skeleton;
709f7cf5d5bSStefan Weil  if compile_prog "" "-liberty" ; then
710f7cf5d5bSStefan Weil    LIBS="-liberty $LIBS"
711f7cf5d5bSStefan Weil  fi
712c5ec15eaSStefan Weil  prefix="c:/Program Files/QEMU"
713683035deSPaolo Bonzini  mandir="\${prefix}"
714528ae5b8SEduardo Habkost  datadir="\${prefix}"
715850da188SEduardo Habkost  qemu_docdir="\${prefix}"
716683035deSPaolo Bonzini  bindir="\${prefix}"
717683035deSPaolo Bonzini  sysconfdir="\${prefix}"
7185a699bbbSLaszlo Ersek  local_statedir=
719683035deSPaolo Bonzini  confsuffix=""
720259434b8SMarc-André Lureau  libs_qga="-lws2_32 -lwinmm -lpowrprof -liphlpapi -lnetapi32 $libs_qga"
7213457a3f8SJuan Quintelafi
7223457a3f8SJuan Quintela
723487fefdbSAnthony Liguoriwerror=""
72485aa5189Sbellard
7257d13299dSbellardfor opt do
72689138857SStefan Weil  optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
7277d13299dSbellard  case "$opt" in
7282efc3265Sbellard  --help|-h) show_help=yes
7292efc3265Sbellard  ;;
73099123e13SMike Frysinger  --version|-V) exec cat $source_path/VERSION
73199123e13SMike Frysinger  ;;
732b1a550a0Spbrook  --prefix=*) prefix="$optarg"
7337d13299dSbellard  ;;
734b1a550a0Spbrook  --interp-prefix=*) interp_prefix="$optarg"
73532ce6337Sbellard  ;;
736ca4deeb1SPaolo Bonzini  --source-path=*)
7377d13299dSbellard  ;;
738ac0df51dSaliguori  --cross-prefix=*)
7397d13299dSbellard  ;;
740ac0df51dSaliguori  --cc=*)
7417d13299dSbellard  ;;
742b1a550a0Spbrook  --host-cc=*) host_cc="$optarg"
74383469015Sbellard  ;;
74483f73fceSTomoki Sekiyama  --cxx=*)
74583f73fceSTomoki Sekiyama  ;;
746e007dbecSMichael S. Tsirkin  --iasl=*) iasl="$optarg"
747e007dbecSMichael S. Tsirkin  ;;
7483c4a4d0dSPeter Maydell  --objcc=*) objcc="$optarg"
7493c4a4d0dSPeter Maydell  ;;
750b1a550a0Spbrook  --make=*) make="$optarg"
7517d13299dSbellard  ;;
7526a882643Spbrook  --install=*) install="$optarg"
7536a882643Spbrook  ;;
754c886edfbSBlue Swirl  --python=*) python="$optarg"
755c886edfbSBlue Swirl  ;;
7561d728c39SBlue Swirl  --gcov=*) gcov_tool="$optarg"
7571d728c39SBlue Swirl  ;;
758e2d8830eSBrad  --smbd=*) smbd="$optarg"
759e2d8830eSBrad  ;;
760e2a2ed06SJuan Quintela  --extra-cflags=*)
7617d13299dSbellard  ;;
762e2a2ed06SJuan Quintela  --extra-ldflags=*)
7637d13299dSbellard  ;;
7645bc62e01SGerd Hoffmann  --enable-debug-info)
7655bc62e01SGerd Hoffmann  ;;
7665bc62e01SGerd Hoffmann  --disable-debug-info)
7675bc62e01SGerd Hoffmann  ;;
76817969268SFam Zheng  --enable-modules)
76917969268SFam Zheng      modules="yes"
77017969268SFam Zheng  ;;
7713aa88b31SStefan Hajnoczi  --disable-modules)
7723aa88b31SStefan Hajnoczi      modules="no"
7733aa88b31SStefan Hajnoczi  ;;
7742ff6b91eSJuan Quintela  --cpu=*)
7757d13299dSbellard  ;;
776b1a550a0Spbrook  --target-list=*) target_list="$optarg"
777de83cd02Sbellard  ;;
7785b808275SLluís Vilanova  --enable-trace-backends=*) trace_backends="$optarg"
7795b808275SLluís Vilanova  ;;
7805b808275SLluís Vilanova  # XXX: backwards compatibility
7815b808275SLluís Vilanova  --enable-trace-backend=*) trace_backends="$optarg"
78294a420b1SStefan Hajnoczi  ;;
78374242e0fSPaolo Bonzini  --with-trace-file=*) trace_file="$optarg"
7849410b56cSPrerna Saxena  ;;
7857d13299dSbellard  --enable-gprof) gprof="yes"
7867d13299dSbellard  ;;
7871d728c39SBlue Swirl  --enable-gcov) gcov="yes"
7881d728c39SBlue Swirl  ;;
78979427693SLoïc Minier  --static)
79079427693SLoïc Minier    static="yes"
79179427693SLoïc Minier    LDFLAGS="-static $LDFLAGS"
79217884d7bSSergei Trofimovich    QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS"
79343ce4dfeSbellard  ;;
7940b24e75fSPaolo Bonzini  --mandir=*) mandir="$optarg"
7950b24e75fSPaolo Bonzini  ;;
7960b24e75fSPaolo Bonzini  --bindir=*) bindir="$optarg"
7970b24e75fSPaolo Bonzini  ;;
7983aa5d2beSAlon Levy  --libdir=*) libdir="$optarg"
7993aa5d2beSAlon Levy  ;;
8008bf188aaSMichael Tokarev  --libexecdir=*) libexecdir="$optarg"
8018bf188aaSMichael Tokarev  ;;
8020f94d6daSAlon Levy  --includedir=*) includedir="$optarg"
8030f94d6daSAlon Levy  ;;
804528ae5b8SEduardo Habkost  --datadir=*) datadir="$optarg"
8050b24e75fSPaolo Bonzini  ;;
806023d3d67SEduardo Habkost  --with-confsuffix=*) confsuffix="$optarg"
807023d3d67SEduardo Habkost  ;;
808850da188SEduardo Habkost  --docdir=*) qemu_docdir="$optarg"
8090b24e75fSPaolo Bonzini  ;;
810ca2fb938SAndre Przywara  --sysconfdir=*) sysconfdir="$optarg"
81107381cc1SAnthony Liguori  ;;
812785c23aeSLuiz Capitulino  --localstatedir=*) local_statedir="$optarg"
813785c23aeSLuiz Capitulino  ;;
814785c23aeSLuiz Capitulino  --sbindir=*|--sharedstatedir=*|\
815023ddd74SMax Filippov  --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
816023ddd74SMax Filippov  --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
817023ddd74SMax Filippov    # These switches are silently ignored, for compatibility with
818023ddd74SMax Filippov    # autoconf-generated configure scripts. This allows QEMU's
819023ddd74SMax Filippov    # configure to be used by RPM and similar macros that set
820023ddd74SMax Filippov    # lots of directory switches by default.
821023ddd74SMax Filippov  ;;
822e2134eb9SGerd Hoffmann  --with-system-pixman) pixman="system"
823e2134eb9SGerd Hoffmann  ;;
824e2134eb9SGerd Hoffmann  --without-system-pixman) pixman="internal"
825e2134eb9SGerd Hoffmann  ;;
82674880fe2SRobert Schiele  --without-pixman) pixman="none"
82774880fe2SRobert Schiele  ;;
82897a847bcSbellard  --disable-sdl) sdl="no"
82997a847bcSbellard  ;;
830c4198157SJuan Quintela  --enable-sdl) sdl="yes"
831c4198157SJuan Quintela  ;;
83247c03744SDave Airlie  --with-sdlabi=*) sdlabi="$optarg"
83347c03744SDave Airlie  ;;
8343556c233SPaolo Bonzini  --disable-qom-cast-debug) qom_cast_debug="no"
8353556c233SPaolo Bonzini  ;;
8363556c233SPaolo Bonzini  --enable-qom-cast-debug) qom_cast_debug="yes"
8373556c233SPaolo Bonzini  ;;
838983eef5aSMeador Inge  --disable-virtfs) virtfs="no"
839983eef5aSMeador Inge  ;;
840983eef5aSMeador Inge  --enable-virtfs) virtfs="yes"
841983eef5aSMeador Inge  ;;
842821601eaSJes Sorensen  --disable-vnc) vnc="no"
843821601eaSJes Sorensen  ;;
844821601eaSJes Sorensen  --enable-vnc) vnc="yes"
845821601eaSJes Sorensen  ;;
8462f6a1ab0Sblueswir1  --oss-lib=*) oss_lib="$optarg"
8472f6a1ab0Sblueswir1  ;;
8480c58ac1cSmalc  --audio-drv-list=*) audio_drv_list="$optarg"
8490c58ac1cSmalc  ;;
85089138857SStefan Weil  --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
851b64ec4e4SFam Zheng  ;;
85289138857SStefan Weil  --block-drv-ro-whitelist=*) block_drv_ro_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
853eb852011SMarkus Armbruster  ;;
854f8393946Saurel32  --enable-debug-tcg) debug_tcg="yes"
855f8393946Saurel32  ;;
856f8393946Saurel32  --disable-debug-tcg) debug_tcg="no"
857f8393946Saurel32  ;;
858f3d08ee6SPaul Brook  --enable-debug)
859f3d08ee6SPaul Brook      # Enable debugging options that aren't excessively noisy
860f3d08ee6SPaul Brook      debug_tcg="yes"
861f3d08ee6SPaul Brook      debug="yes"
862f3d08ee6SPaul Brook      strip_opt="no"
863b553a042SJohn Snow      fortify_source="no"
864f3d08ee6SPaul Brook  ;;
86503b4fe7dSaliguori  --enable-sparse) sparse="yes"
86603b4fe7dSaliguori  ;;
86703b4fe7dSaliguori  --disable-sparse) sparse="no"
86803b4fe7dSaliguori  ;;
8691625af87Saliguori  --disable-strip) strip_opt="no"
8701625af87Saliguori  ;;
8712f9606b3Saliguori  --disable-vnc-sasl) vnc_sasl="no"
8722f9606b3Saliguori  ;;
873ea784e3bSJuan Quintela  --enable-vnc-sasl) vnc_sasl="yes"
874ea784e3bSJuan Quintela  ;;
8752f6f5c7aSCorentin Chary  --disable-vnc-jpeg) vnc_jpeg="no"
8762f6f5c7aSCorentin Chary  ;;
8772f6f5c7aSCorentin Chary  --enable-vnc-jpeg) vnc_jpeg="yes"
8782f6f5c7aSCorentin Chary  ;;
879efe556adSCorentin Chary  --disable-vnc-png) vnc_png="no"
880efe556adSCorentin Chary  ;;
881efe556adSCorentin Chary  --enable-vnc-png) vnc_png="yes"
882efe556adSCorentin Chary  ;;
883443f1376Sbellard  --disable-slirp) slirp="no"
884c20709aaSbellard  ;;
885ee682d27SStefan Weil  --disable-uuid) uuid="no"
886ee682d27SStefan Weil  ;;
887ee682d27SStefan Weil  --enable-uuid) uuid="yes"
888ee682d27SStefan Weil  ;;
889e0e6c8c0Saliguori  --disable-vde) vde="no"
8908a16d273Sths  ;;
891dfb278bdSJuan Quintela  --enable-vde) vde="yes"
892dfb278bdSJuan Quintela  ;;
89358952137SVincenzo Maffione  --disable-netmap) netmap="no"
89458952137SVincenzo Maffione  ;;
89558952137SVincenzo Maffione  --enable-netmap) netmap="yes"
89658952137SVincenzo Maffione  ;;
897e37630caSaliguori  --disable-xen) xen="no"
898e37630caSaliguori  ;;
899fc321b4bSJuan Quintela  --enable-xen) xen="yes"
900fc321b4bSJuan Quintela  ;;
901eb6fda0fSAnthony PERARD  --disable-xen-pci-passthrough) xen_pci_passthrough="no"
902eb6fda0fSAnthony PERARD  ;;
903eb6fda0fSAnthony PERARD  --enable-xen-pci-passthrough) xen_pci_passthrough="yes"
904eb6fda0fSAnthony PERARD  ;;
90564a7ad6fSIan Campbell  --disable-xen-pv-domain-build) xen_pv_domain_build="no"
90664a7ad6fSIan Campbell  ;;
90764a7ad6fSIan Campbell  --enable-xen-pv-domain-build) xen_pv_domain_build="yes"
90864a7ad6fSIan Campbell  ;;
9092e4d9fb1Saurel32  --disable-brlapi) brlapi="no"
9102e4d9fb1Saurel32  ;;
9114ffcedb6SJuan Quintela  --enable-brlapi) brlapi="yes"
9124ffcedb6SJuan Quintela  ;;
913fb599c9aSbalrog  --disable-bluez) bluez="no"
914fb599c9aSbalrog  ;;
915a20a6f46SJuan Quintela  --enable-bluez) bluez="yes"
916a20a6f46SJuan Quintela  ;;
9177ba1e619Saliguori  --disable-kvm) kvm="no"
9187ba1e619Saliguori  ;;
919b31a0277SJuan Quintela  --enable-kvm) kvm="yes"
920b31a0277SJuan Quintela  ;;
9219195b2c2SStefan Weil  --disable-tcg-interpreter) tcg_interpreter="no"
9229195b2c2SStefan Weil  ;;
9239195b2c2SStefan Weil  --enable-tcg-interpreter) tcg_interpreter="yes"
9249195b2c2SStefan Weil  ;;
92547e98658SCorey Bryant  --disable-cap-ng)  cap_ng="no"
92647e98658SCorey Bryant  ;;
92747e98658SCorey Bryant  --enable-cap-ng) cap_ng="yes"
92847e98658SCorey Bryant  ;;
929cd4ec0b4SGerd Hoffmann  --disable-spice) spice="no"
930cd4ec0b4SGerd Hoffmann  ;;
931cd4ec0b4SGerd Hoffmann  --enable-spice) spice="yes"
932cd4ec0b4SGerd Hoffmann  ;;
933c589b249SRonnie Sahlberg  --disable-libiscsi) libiscsi="no"
934c589b249SRonnie Sahlberg  ;;
935c589b249SRonnie Sahlberg  --enable-libiscsi) libiscsi="yes"
936c589b249SRonnie Sahlberg  ;;
9376542aa9cSPeter Lieven  --disable-libnfs) libnfs="no"
9386542aa9cSPeter Lieven  ;;
9396542aa9cSPeter Lieven  --enable-libnfs) libnfs="yes"
9406542aa9cSPeter Lieven  ;;
94105c2a3e7Sbellard  --enable-profiler) profiler="yes"
94205c2a3e7Sbellard  ;;
94314821030SPavel Borzenkov  --disable-cocoa) cocoa="no"
94414821030SPavel Borzenkov  ;;
945c2de5c91Smalc  --enable-cocoa)
946c2de5c91Smalc      cocoa="yes" ;
94789138857SStefan Weil      audio_drv_list="coreaudio $(echo $audio_drv_list | sed s,coreaudio,,g)"
9485b0753e0Sbellard  ;;
949cad25d69Spbrook  --disable-system) softmmu="no"
9500a8e90f4Spbrook  ;;
951cad25d69Spbrook  --enable-system) softmmu="yes"
9520a8e90f4Spbrook  ;;
9530953a80fSZachary Amsden  --disable-user)
9540953a80fSZachary Amsden      linux_user="no" ;
9550953a80fSZachary Amsden      bsd_user="no" ;
9560953a80fSZachary Amsden  ;;
9570953a80fSZachary Amsden  --enable-user) ;;
958831b7825Sths  --disable-linux-user) linux_user="no"
9590a8e90f4Spbrook  ;;
960831b7825Sths  --enable-linux-user) linux_user="yes"
961831b7825Sths  ;;
96284778508Sblueswir1  --disable-bsd-user) bsd_user="no"
96384778508Sblueswir1  ;;
96484778508Sblueswir1  --enable-bsd-user) bsd_user="yes"
96584778508Sblueswir1  ;;
96640d6444eSAvi Kivity  --enable-pie) pie="yes"
96734005a00SKirill A. Shutemov  ;;
96840d6444eSAvi Kivity  --disable-pie) pie="no"
96934005a00SKirill A. Shutemov  ;;
97085aa5189Sbellard  --enable-werror) werror="yes"
97185aa5189Sbellard  ;;
97285aa5189Sbellard  --disable-werror) werror="no"
97385aa5189Sbellard  ;;
97463678e17SSteven Noonan  --enable-stack-protector) stack_protector="yes"
97563678e17SSteven Noonan  ;;
97663678e17SSteven Noonan  --disable-stack-protector) stack_protector="no"
97763678e17SSteven Noonan  ;;
9784d3b6f6eSbalrog  --disable-curses) curses="no"
9794d3b6f6eSbalrog  ;;
980c584a6d0SJuan Quintela  --enable-curses) curses="yes"
981c584a6d0SJuan Quintela  ;;
982769ce76dSAlexander Graf  --disable-curl) curl="no"
983769ce76dSAlexander Graf  ;;
984788c8196SJuan Quintela  --enable-curl) curl="yes"
985788c8196SJuan Quintela  ;;
9862df87df7SJuan Quintela  --disable-fdt) fdt="no"
9872df87df7SJuan Quintela  ;;
9882df87df7SJuan Quintela  --enable-fdt) fdt="yes"
9892df87df7SJuan Quintela  ;;
9905c6c3a6cSChristoph Hellwig  --disable-linux-aio) linux_aio="no"
9915c6c3a6cSChristoph Hellwig  ;;
9925c6c3a6cSChristoph Hellwig  --enable-linux-aio) linux_aio="yes"
9935c6c3a6cSChristoph Hellwig  ;;
994758e8e38SVenkateswararao Jujjuri (JV)  --disable-attr) attr="no"
995758e8e38SVenkateswararao Jujjuri (JV)  ;;
996758e8e38SVenkateswararao Jujjuri (JV)  --enable-attr) attr="yes"
997758e8e38SVenkateswararao Jujjuri (JV)  ;;
99877755340Sths  --disable-blobs) blobs="no"
99977755340Sths  ;;
10004a19f1ecSpbrook  --with-pkgversion=*) pkgversion=" ($optarg)"
10014a19f1ecSpbrook  ;;
1002519175a2SAlex Barcelo  --with-coroutine=*) coroutine="$optarg"
1003519175a2SAlex Barcelo  ;;
100470c60c08SStefan Hajnoczi  --disable-coroutine-pool) coroutine_pool="no"
100570c60c08SStefan Hajnoczi  ;;
100670c60c08SStefan Hajnoczi  --enable-coroutine-pool) coroutine_pool="yes"
100770c60c08SStefan Hajnoczi  ;;
1008a25dba17SJuan Quintela  --disable-docs) docs="no"
100970ec5dc0SAnthony Liguori  ;;
1010a25dba17SJuan Quintela  --enable-docs) docs="yes"
101183a3ab8bSJuan Quintela  ;;
1012d5970055SMichael S. Tsirkin  --disable-vhost-net) vhost_net="no"
1013d5970055SMichael S. Tsirkin  ;;
1014d5970055SMichael S. Tsirkin  --enable-vhost-net) vhost_net="yes"
1015d5970055SMichael S. Tsirkin  ;;
10165e9be92dSNicholas Bellinger  --disable-vhost-scsi) vhost_scsi="no"
10175e9be92dSNicholas Bellinger  ;;
10185e9be92dSNicholas Bellinger  --enable-vhost-scsi) vhost_scsi="yes"
10195e9be92dSNicholas Bellinger  ;;
1020da076ffeSGerd Hoffmann  --disable-opengl) opengl="no"
102120ff075bSMichael Walle  ;;
1022da076ffeSGerd Hoffmann  --enable-opengl) opengl="yes"
102320ff075bSMichael Walle  ;;
1024f27aaf4bSChristian Brunner  --disable-rbd) rbd="no"
1025f27aaf4bSChristian Brunner  ;;
1026f27aaf4bSChristian Brunner  --enable-rbd) rbd="yes"
1027f27aaf4bSChristian Brunner  ;;
10288c84cf11SSergei Trofimovich  --disable-xfsctl) xfs="no"
10298c84cf11SSergei Trofimovich  ;;
10308c84cf11SSergei Trofimovich  --enable-xfsctl) xfs="yes"
10318c84cf11SSergei Trofimovich  ;;
10327b02f544SMarc-André Lureau  --disable-smartcard) smartcard="no"
1033111a38b0SRobert Relyea  ;;
10347b02f544SMarc-André Lureau  --enable-smartcard) smartcard="yes"
1035111a38b0SRobert Relyea  ;;
10362b2325ffSGerd Hoffmann  --disable-libusb) libusb="no"
10372b2325ffSGerd Hoffmann  ;;
10382b2325ffSGerd Hoffmann  --enable-libusb) libusb="yes"
10392b2325ffSGerd Hoffmann  ;;
104069354a83SHans de Goede  --disable-usb-redir) usb_redir="no"
104169354a83SHans de Goede  ;;
104269354a83SHans de Goede  --enable-usb-redir) usb_redir="yes"
104369354a83SHans de Goede  ;;
10441ece9905SAlon Levy  --disable-zlib-test) zlib="no"
10451ece9905SAlon Levy  ;;
1046b25c9dffSStefan Weil  --disable-lzo) lzo="no"
1047b25c9dffSStefan Weil  ;;
1048607dacd0Sqiaonuohan  --enable-lzo) lzo="yes"
1049607dacd0Sqiaonuohan  ;;
1050b25c9dffSStefan Weil  --disable-snappy) snappy="no"
1051b25c9dffSStefan Weil  ;;
1052607dacd0Sqiaonuohan  --enable-snappy) snappy="yes"
1053607dacd0Sqiaonuohan  ;;
10546b383c08SPeter Wu  --disable-bzip2) bzip2="no"
10556b383c08SPeter Wu  ;;
10566b383c08SPeter Wu  --enable-bzip2) bzip2="yes"
10576b383c08SPeter Wu  ;;
1058d138cee9SMichael Roth  --enable-guest-agent) guest_agent="yes"
1059d138cee9SMichael Roth  ;;
1060d138cee9SMichael Roth  --disable-guest-agent) guest_agent="no"
1061d138cee9SMichael Roth  ;;
10629dacf32dSYossi Hindin  --enable-guest-agent-msi) guest_agent_msi="yes"
10639dacf32dSYossi Hindin  ;;
10649dacf32dSYossi Hindin  --disable-guest-agent-msi) guest_agent_msi="no"
10659dacf32dSYossi Hindin  ;;
1066d9840e25STomoki Sekiyama  --with-vss-sdk) vss_win32_sdk=""
1067d9840e25STomoki Sekiyama  ;;
1068d9840e25STomoki Sekiyama  --with-vss-sdk=*) vss_win32_sdk="$optarg"
1069d9840e25STomoki Sekiyama  ;;
1070d9840e25STomoki Sekiyama  --without-vss-sdk) vss_win32_sdk="no"
1071d9840e25STomoki Sekiyama  ;;
1072d9840e25STomoki Sekiyama  --with-win-sdk) win_sdk=""
1073d9840e25STomoki Sekiyama  ;;
1074d9840e25STomoki Sekiyama  --with-win-sdk=*) win_sdk="$optarg"
1075d9840e25STomoki Sekiyama  ;;
1076d9840e25STomoki Sekiyama  --without-win-sdk) win_sdk="no"
1077d9840e25STomoki Sekiyama  ;;
10784b1c11fdSDaniel P. Berrange  --enable-tools) want_tools="yes"
10794b1c11fdSDaniel P. Berrange  ;;
10804b1c11fdSDaniel P. Berrange  --disable-tools) want_tools="no"
10814b1c11fdSDaniel P. Berrange  ;;
1082f794573eSEduardo Otubo  --enable-seccomp) seccomp="yes"
1083f794573eSEduardo Otubo  ;;
1084f794573eSEduardo Otubo  --disable-seccomp) seccomp="no"
1085f794573eSEduardo Otubo  ;;
1086eb100396SBharata B Rao  --disable-glusterfs) glusterfs="no"
1087eb100396SBharata B Rao  ;;
1088eb100396SBharata B Rao  --enable-glusterfs) glusterfs="yes"
1089eb100396SBharata B Rao  ;;
1090c9a12e75SChrysostomos Nanakos  --disable-archipelago) archipelago="no"
1091c9a12e75SChrysostomos Nanakos  ;;
1092c9a12e75SChrysostomos Nanakos  --enable-archipelago) archipelago="yes"
1093c9a12e75SChrysostomos Nanakos  ;;
109452b53c04SFam Zheng  --disable-virtio-blk-data-plane|--enable-virtio-blk-data-plane)
109552b53c04SFam Zheng      echo "$0: $opt is obsolete, virtio-blk data-plane is always on" >&2
1096583f6e7bSStefan Hajnoczi  ;;
1097a4ccabcfSAnthony Liguori  --disable-gtk) gtk="no"
1098a4ccabcfSAnthony Liguori  ;;
1099a4ccabcfSAnthony Liguori  --enable-gtk) gtk="yes"
1100a4ccabcfSAnthony Liguori  ;;
1101a1c5e949SDaniel P. Berrange  --tls-priority=*) tls_priority="$optarg"
1102a1c5e949SDaniel P. Berrange  ;;
1103ddbb0d09SDaniel P. Berrange  --disable-gnutls) gnutls="no"
1104ddbb0d09SDaniel P. Berrange  ;;
1105ddbb0d09SDaniel P. Berrange  --enable-gnutls) gnutls="yes"
1106ddbb0d09SDaniel P. Berrange  ;;
110791bfcdb0SDaniel P. Berrange  --disable-nettle) nettle="no"
110891bfcdb0SDaniel P. Berrange  ;;
110991bfcdb0SDaniel P. Berrange  --enable-nettle) nettle="yes"
111091bfcdb0SDaniel P. Berrange  ;;
111191bfcdb0SDaniel P. Berrange  --disable-gcrypt) gcrypt="no"
111291bfcdb0SDaniel P. Berrange  ;;
111391bfcdb0SDaniel P. Berrange  --enable-gcrypt) gcrypt="yes"
111491bfcdb0SDaniel P. Berrange  ;;
11152da776dbSMichael R. Hines  --enable-rdma) rdma="yes"
11162da776dbSMichael R. Hines  ;;
11172da776dbSMichael R. Hines  --disable-rdma) rdma="no"
11182da776dbSMichael R. Hines  ;;
1119528de90aSDaniel P. Berrange  --with-gtkabi=*) gtkabi="$optarg"
1120528de90aSDaniel P. Berrange  ;;
1121bbbf9bfbSStefan Weil  --disable-vte) vte="no"
1122bbbf9bfbSStefan Weil  ;;
1123bbbf9bfbSStefan Weil  --enable-vte) vte="yes"
1124bbbf9bfbSStefan Weil  ;;
11259d9e1521SGerd Hoffmann  --disable-virglrenderer) virglrenderer="no"
11269d9e1521SGerd Hoffmann  ;;
11279d9e1521SGerd Hoffmann  --enable-virglrenderer) virglrenderer="yes"
11289d9e1521SGerd Hoffmann  ;;
1129e91c793cSCole Robinson  --disable-tpm) tpm="no"
1130e91c793cSCole Robinson  ;;
1131ab214c29SStefan Berger  --enable-tpm) tpm="yes"
1132ab214c29SStefan Berger  ;;
11330a12ec87SRichard W.M. Jones  --disable-libssh2) libssh2="no"
11340a12ec87SRichard W.M. Jones  ;;
11350a12ec87SRichard W.M. Jones  --enable-libssh2) libssh2="yes"
11360a12ec87SRichard W.M. Jones  ;;
11374f18b782SJeff Cody  --enable-vhdx) vhdx="yes"
11384f18b782SJeff Cody  ;;
11394f18b782SJeff Cody  --disable-vhdx) vhdx="no"
11404f18b782SJeff Cody  ;;
1141a99d57bbSWanlong Gao  --disable-numa) numa="no"
1142a99d57bbSWanlong Gao  ;;
1143a99d57bbSWanlong Gao  --enable-numa) numa="yes"
1144a99d57bbSWanlong Gao  ;;
11452847b469SFam Zheng  --disable-tcmalloc) tcmalloc="no"
11462847b469SFam Zheng  ;;
11472847b469SFam Zheng  --enable-tcmalloc) tcmalloc="yes"
11482847b469SFam Zheng  ;;
11497b01cb97SAlexandre Derumier  --disable-jemalloc) jemalloc="no"
11507b01cb97SAlexandre Derumier  ;;
11517b01cb97SAlexandre Derumier  --enable-jemalloc) jemalloc="yes"
11527b01cb97SAlexandre Derumier  ;;
11532d2ad6d0SFam Zheng  *)
11542d2ad6d0SFam Zheng      echo "ERROR: unknown option $opt"
11552d2ad6d0SFam Zheng      echo "Try '$0 --help' for more information"
11562d2ad6d0SFam Zheng      exit 1
11577f1559c6Sbalrog  ;;
11587d13299dSbellard  esac
11597d13299dSbellarddone
11607d13299dSbellard
1161f6f0b7d9SStefan Weilif ! has $python; then
1162f6f0b7d9SStefan Weil  error_exit "Python not found. Use --python=/path/to/python"
1163f6f0b7d9SStefan Weilfi
1164f6f0b7d9SStefan Weil
1165f6f0b7d9SStefan Weil# Note that if the Python conditional here evaluates True we will exit
1166f6f0b7d9SStefan Weil# with status 1 which is a shell 'false' value.
1167fec21036SMarkus Armbrusterif ! $python -c 'import sys; sys.exit(sys.version_info < (2,6) or sys.version_info >= (3,))'; then
1168fec21036SMarkus Armbruster  error_exit "Cannot use '$python', Python 2.6 or later is required." \
1169f6f0b7d9SStefan Weil      "Note that Python 3 or later is not yet supported." \
1170f6f0b7d9SStefan Weil      "Use --python=/path/to/python to specify a supported Python."
1171f6f0b7d9SStefan Weilfi
1172f6f0b7d9SStefan Weil
1173fec21036SMarkus Armbruster# Suppress writing compiled files
1174f6f0b7d9SStefan Weilpython="$python -B"
1175f6f0b7d9SStefan Weil
117640293e58Sbellardcase "$cpu" in
1177e3608d66SRichard Henderson    ppc)
1178e3608d66SRichard Henderson           CPU_CFLAGS="-m32"
1179e3608d66SRichard Henderson           LDFLAGS="-m32 $LDFLAGS"
1180e3608d66SRichard Henderson           ;;
1181e3608d66SRichard Henderson    ppc64)
1182e3608d66SRichard Henderson           CPU_CFLAGS="-m64"
1183e3608d66SRichard Henderson           LDFLAGS="-m64 $LDFLAGS"
1184e3608d66SRichard Henderson           ;;
11859b9c37c3SRichard Henderson    sparc)
11860c439cbfSJuan Quintela           LDFLAGS="-m32 $LDFLAGS"
118779f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m32 -mcpu=ultrasparc"
11883142255cSblueswir1           ;;
1189ed968ff1SJuan Quintela    sparc64)
11900c439cbfSJuan Quintela           LDFLAGS="-m64 $LDFLAGS"
119179f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m64 -mcpu=ultrasparc"
11923142255cSblueswir1           ;;
119376d83bdeSths    s390)
1194061cdd81SRichard Henderson           CPU_CFLAGS="-m31"
119528d7cc49SRichard Henderson           LDFLAGS="-m31 $LDFLAGS"
119628d7cc49SRichard Henderson           ;;
119728d7cc49SRichard Henderson    s390x)
1198061cdd81SRichard Henderson           CPU_CFLAGS="-m64"
119928d7cc49SRichard Henderson           LDFLAGS="-m64 $LDFLAGS"
120076d83bdeSths           ;;
120140293e58Sbellard    i386)
120279f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m32"
12030c439cbfSJuan Quintela           LDFLAGS="-m32 $LDFLAGS"
12042b2e59e6SPaolo Bonzini           cc_i386='$(CC) -m32'
120540293e58Sbellard           ;;
120640293e58Sbellard    x86_64)
120779f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m64"
12080c439cbfSJuan Quintela           LDFLAGS="-m64 $LDFLAGS"
12092b2e59e6SPaolo Bonzini           cc_i386='$(CC) -m32'
1210379f6698SPaul Brook           ;;
1211c72b26ecSRichard Henderson    x32)
1212c72b26ecSRichard Henderson           CPU_CFLAGS="-mx32"
1213c72b26ecSRichard Henderson           LDFLAGS="-mx32 $LDFLAGS"
1214c72b26ecSRichard Henderson           cc_i386='$(CC) -m32'
1215c72b26ecSRichard Henderson           ;;
121630163d89SPeter Maydell    # No special flags required for other host CPUs
12173142255cSblueswir1esac
12183142255cSblueswir1
121979f3b12fSPeter CrosthwaiteQEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS"
122079f3b12fSPeter CrosthwaiteEXTRA_CFLAGS="$CPU_CFLAGS $EXTRA_CFLAGS"
122179f3b12fSPeter Crosthwaite
1222affc88ccSPeter Maydell# For user-mode emulation the host arch has to be one we explicitly
1223affc88ccSPeter Maydell# support, even if we're using TCI.
1224affc88ccSPeter Maydellif [ "$ARCH" = "unknown" ]; then
1225affc88ccSPeter Maydell  bsd_user="no"
1226affc88ccSPeter Maydell  linux_user="no"
1227affc88ccSPeter Maydellfi
1228affc88ccSPeter Maydell
122960e0df25SPeter Maydelldefault_target_list=""
123060e0df25SPeter Maydell
12316e92f823SPeter Maydellmak_wilds=""
12326e92f823SPeter Maydell
123360e0df25SPeter Maydellif [ "$softmmu" = "yes" ]; then
12346e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-softmmu.mak"
123560e0df25SPeter Maydellfi
123660e0df25SPeter Maydellif [ "$linux_user" = "yes" ]; then
12376e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-linux-user.mak"
123860e0df25SPeter Maydellfi
123960e0df25SPeter Maydellif [ "$bsd_user" = "yes" ]; then
12406e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-bsd-user.mak"
124160e0df25SPeter Maydellfi
124260e0df25SPeter Maydell
12436e92f823SPeter Maydellfor config in $mak_wilds; do
12446e92f823SPeter Maydell    default_target_list="${default_target_list} $(basename "$config" .mak)"
12456e92f823SPeter Maydelldone
12466e92f823SPeter Maydell
1247af5db58eSpbrookif test x"$show_help" = x"yes" ; then
1248af5db58eSpbrookcat << EOF
1249af5db58eSpbrook
1250af5db58eSpbrookUsage: configure [options]
1251af5db58eSpbrookOptions: [defaults in brackets after descriptions]
1252af5db58eSpbrook
125308fb77edSStefan WeilStandard options:
125408fb77edSStefan Weil  --help                   print this message
125508fb77edSStefan Weil  --prefix=PREFIX          install in PREFIX [$prefix]
125608fb77edSStefan Weil  --interp-prefix=PREFIX   where to find shared libraries, etc.
125708fb77edSStefan Weil                           use %M for cpu name [$interp_prefix]
125808fb77edSStefan Weil  --target-list=LIST       set target list (default: build everything)
125908fb77edSStefan Weil$(echo Available targets: $default_target_list | \
126008fb77edSStefan Weil  fold -s -w 53 | sed -e 's/^/                           /')
126108fb77edSStefan Weil
126208fb77edSStefan WeilAdvanced options (experts only):
126308fb77edSStefan Weil  --source-path=PATH       path of source code [$source_path]
126408fb77edSStefan Weil  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]
126508fb77edSStefan Weil  --cc=CC                  use C compiler CC [$cc]
126608fb77edSStefan Weil  --iasl=IASL              use ACPI compiler IASL [$iasl]
126708fb77edSStefan Weil  --host-cc=CC             use C compiler CC [$host_cc] for code run at
126808fb77edSStefan Weil                           build time
126908fb77edSStefan Weil  --cxx=CXX                use C++ compiler CXX [$cxx]
127008fb77edSStefan Weil  --objcc=OBJCC            use Objective-C compiler OBJCC [$objcc]
127108fb77edSStefan Weil  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS
127208fb77edSStefan Weil  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS
127308fb77edSStefan Weil  --make=MAKE              use specified make [$make]
127408fb77edSStefan Weil  --install=INSTALL        use specified install [$install]
127508fb77edSStefan Weil  --python=PYTHON          use specified python [$python]
127608fb77edSStefan Weil  --smbd=SMBD              use specified smbd [$smbd]
127708fb77edSStefan Weil  --static                 enable static build [$static]
127808fb77edSStefan Weil  --mandir=PATH            install man pages in PATH
127908fb77edSStefan Weil  --datadir=PATH           install firmware in PATH$confsuffix
128008fb77edSStefan Weil  --docdir=PATH            install documentation in PATH$confsuffix
128108fb77edSStefan Weil  --bindir=PATH            install binaries in PATH
128208fb77edSStefan Weil  --libdir=PATH            install libraries in PATH
128308fb77edSStefan Weil  --sysconfdir=PATH        install config in PATH$confsuffix
128408fb77edSStefan Weil  --localstatedir=PATH     install local state in PATH (set at runtime on win32)
1285e26110cfSFam Zheng  --with-confsuffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir [$confsuffix]
128608fb77edSStefan Weil  --enable-debug           enable common debug build options
128708fb77edSStefan Weil  --disable-strip          disable stripping binaries
128808fb77edSStefan Weil  --disable-werror         disable compilation abort on warning
128963678e17SSteven Noonan  --disable-stack-protector disable compiler-provided stack protection
129008fb77edSStefan Weil  --audio-drv-list=LIST    set audio drivers list:
129108fb77edSStefan Weil                           Available drivers: $audio_possible_drivers
129208fb77edSStefan Weil  --block-drv-whitelist=L  Same as --block-drv-rw-whitelist=L
129308fb77edSStefan Weil  --block-drv-rw-whitelist=L
129408fb77edSStefan Weil                           set block driver read-write whitelist
129508fb77edSStefan Weil                           (affects only QEMU, not qemu-img)
129608fb77edSStefan Weil  --block-drv-ro-whitelist=L
129708fb77edSStefan Weil                           set block driver read-only whitelist
129808fb77edSStefan Weil                           (affects only QEMU, not qemu-img)
12995b808275SLluís Vilanova  --enable-trace-backends=B Set trace backend
130008fb77edSStefan Weil                           Available backends: $($python $source_path/scripts/tracetool.py --list-backends)
130108fb77edSStefan Weil  --with-trace-file=NAME   Full PATH,NAME of file to store traces
130208fb77edSStefan Weil                           Default:trace-<pid>
1303c23f23b9SMichael Tokarev  --disable-slirp          disable SLIRP userspace network connectivity
1304c23f23b9SMichael Tokarev  --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)
1305c23f23b9SMichael Tokarev  --oss-lib                path to OSS library
1306c23f23b9SMichael Tokarev  --cpu=CPU                Build for host CPU [$cpu]
130708fb77edSStefan Weil  --with-coroutine=BACKEND coroutine backend. Supported options:
130808fb77edSStefan Weil                           gthread, ucontext, sigaltstack, windows
130908fb77edSStefan Weil  --enable-gcov            enable test coverage analysis with gcov
131008fb77edSStefan Weil  --gcov=GCOV              use specified gcov [$gcov_tool]
1311c23f23b9SMichael Tokarev  --disable-blobs          disable installing provided firmware blobs
1312c23f23b9SMichael Tokarev  --with-vss-sdk=SDK-path  enable Windows VSS support in QEMU Guest Agent
1313c23f23b9SMichael Tokarev  --with-win-sdk=SDK-path  path to Windows Platform SDK (to build VSS .tlb)
1314a1c5e949SDaniel P. Berrange  --tls-priority           default TLS protocol/cipher priority string
1315c23f23b9SMichael Tokarev
1316c23f23b9SMichael TokarevOptional features, enabled with --enable-FEATURE and
1317c23f23b9SMichael Tokarevdisabled with --disable-FEATURE, default is enabled if available:
1318c23f23b9SMichael Tokarev
1319c23f23b9SMichael Tokarev  system          all system emulation targets
1320c23f23b9SMichael Tokarev  user            supported user emulation targets
1321c23f23b9SMichael Tokarev  linux-user      all linux usermode emulation targets
1322c23f23b9SMichael Tokarev  bsd-user        all BSD usermode emulation targets
1323c23f23b9SMichael Tokarev  docs            build documentation
1324c23f23b9SMichael Tokarev  guest-agent     build the QEMU Guest Agent
1325c23f23b9SMichael Tokarev  guest-agent-msi build guest agent Windows MSI installation package
1326c23f23b9SMichael Tokarev  pie             Position Independent Executables
1327c23f23b9SMichael Tokarev  modules         modules support
1328c23f23b9SMichael Tokarev  debug-tcg       TCG debugging (default is disabled)
1329c23f23b9SMichael Tokarev  debug-info      debugging information
1330c23f23b9SMichael Tokarev  sparse          sparse checker
1331c23f23b9SMichael Tokarev
1332ddbb0d09SDaniel P. Berrange  gnutls          GNUTLS cryptography support
133391bfcdb0SDaniel P. Berrange  nettle          nettle cryptography support
133491bfcdb0SDaniel P. Berrange  gcrypt          libgcrypt cryptography support
1335c23f23b9SMichael Tokarev  sdl             SDL UI
1336c23f23b9SMichael Tokarev  --with-sdlabi     select preferred SDL ABI 1.2 or 2.0
1337c23f23b9SMichael Tokarev  gtk             gtk UI
1338c23f23b9SMichael Tokarev  --with-gtkabi     select preferred GTK ABI 2.0 or 3.0
1339c23f23b9SMichael Tokarev  vte             vte support for the gtk UI
1340c23f23b9SMichael Tokarev  curses          curses UI
1341c23f23b9SMichael Tokarev  vnc             VNC UI support
1342c23f23b9SMichael Tokarev  vnc-sasl        SASL encryption for VNC server
1343c23f23b9SMichael Tokarev  vnc-jpeg        JPEG lossy compression for VNC server
1344c23f23b9SMichael Tokarev  vnc-png         PNG compression for VNC server
1345c23f23b9SMichael Tokarev  cocoa           Cocoa UI (Mac OS X only)
1346c23f23b9SMichael Tokarev  virtfs          VirtFS
1347c23f23b9SMichael Tokarev  xen             xen backend driver support
1348c23f23b9SMichael Tokarev  xen-pci-passthrough
1349c23f23b9SMichael Tokarev  brlapi          BrlAPI (Braile)
1350c23f23b9SMichael Tokarev  curl            curl connectivity
1351c23f23b9SMichael Tokarev  fdt             fdt device tree
1352c23f23b9SMichael Tokarev  bluez           bluez stack connectivity
1353c23f23b9SMichael Tokarev  kvm             KVM acceleration support
1354c23f23b9SMichael Tokarev  rdma            RDMA-based migration support
1355c23f23b9SMichael Tokarev  uuid            uuid support
1356c23f23b9SMichael Tokarev  vde             support for vde network
1357c23f23b9SMichael Tokarev  netmap          support for netmap network
1358c23f23b9SMichael Tokarev  linux-aio       Linux AIO support
1359c23f23b9SMichael Tokarev  cap-ng          libcap-ng support
1360c23f23b9SMichael Tokarev  attr            attr and xattr support
1361c23f23b9SMichael Tokarev  vhost-net       vhost-net acceleration support
1362c23f23b9SMichael Tokarev  spice           spice
1363c23f23b9SMichael Tokarev  rbd             rados block device (rbd)
1364c23f23b9SMichael Tokarev  libiscsi        iscsi support
1365c23f23b9SMichael Tokarev  libnfs          nfs support
13667b02f544SMarc-André Lureau  smartcard       smartcard support (libcacard)
1367c23f23b9SMichael Tokarev  libusb          libusb (for usb passthrough)
1368c23f23b9SMichael Tokarev  usb-redir       usb network redirection support
1369c23f23b9SMichael Tokarev  lzo             support of lzo compression library
1370c23f23b9SMichael Tokarev  snappy          support of snappy compression library
1371c23f23b9SMichael Tokarev  bzip2           support of bzip2 compression library
1372c23f23b9SMichael Tokarev                  (for reading bzip2-compressed dmg images)
1373c23f23b9SMichael Tokarev  seccomp         seccomp support
1374c23f23b9SMichael Tokarev  coroutine-pool  coroutine freelist (better performance)
1375c23f23b9SMichael Tokarev  glusterfs       GlusterFS backend
1376c23f23b9SMichael Tokarev  archipelago     Archipelago backend
1377c23f23b9SMichael Tokarev  tpm             TPM support
1378c23f23b9SMichael Tokarev  libssh2         ssh block device support
1379c23f23b9SMichael Tokarev  vhdx            support for the Microsoft VHDX image format
1380c23f23b9SMichael Tokarev  numa            libnuma support
1381c23f23b9SMichael Tokarev  tcmalloc        tcmalloc support
13827b01cb97SAlexandre Derumier  jemalloc        jemalloc support
138308fb77edSStefan Weil
138408fb77edSStefan WeilNOTE: The object files are built at the place where configure is launched
1385af5db58eSpbrookEOF
13862d2ad6d0SFam Zhengexit 0
1387af5db58eSpbrookfi
1388af5db58eSpbrook
1389359bc95dSPeter Maydell# Now we have handled --enable-tcg-interpreter and know we're not just
1390359bc95dSPeter Maydell# printing the help message, bail out if the host CPU isn't supported.
1391359bc95dSPeter Maydellif test "$ARCH" = "unknown"; then
1392359bc95dSPeter Maydell    if test "$tcg_interpreter" = "yes" ; then
1393359bc95dSPeter Maydell        echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
1394359bc95dSPeter Maydell    else
139576ad07a4SPeter Maydell        error_exit "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
1396359bc95dSPeter Maydell    fi
1397359bc95dSPeter Maydellfi
1398359bc95dSPeter Maydell
13999c83ffd8SPeter Maydell# Consult white-list to determine whether to enable werror
14009c83ffd8SPeter Maydell# by default.  Only enable by default for git builds
14019c83ffd8SPeter Maydellif test -z "$werror" ; then
14029c83ffd8SPeter Maydell    if test -d "$source_path/.git" -a \
1403e4650c81SThomas Huth        \( "$linux" = "yes" -o "$mingw32" = "yes" \) ; then
14049c83ffd8SPeter Maydell        werror="yes"
14059c83ffd8SPeter Maydell    else
14069c83ffd8SPeter Maydell        werror="no"
14079c83ffd8SPeter Maydell    fi
14089c83ffd8SPeter Maydellfi
14099c83ffd8SPeter Maydell
14108d05095cSPaolo Bonzini# check that the C compiler works.
141193b25869SJohn Snowwrite_c_skeleton;
14128d05095cSPaolo Bonziniif compile_object ; then
14138d05095cSPaolo Bonzini  : C compiler works ok
14148d05095cSPaolo Bonzinielse
141576ad07a4SPeter Maydell    error_exit "\"$cc\" either does not exist or does not work"
14168d05095cSPaolo Bonzinifi
14170ef74c74SPeter Maydellif ! compile_prog ; then
14180ef74c74SPeter Maydell    error_exit "\"$cc\" cannot build an executable (is your linker broken?)"
14190ef74c74SPeter Maydellfi
14208d05095cSPaolo Bonzini
142198b21dcdSPeter Maydell# Check that the C++ compiler exists and works with the C compiler
142298b21dcdSPeter Maydellif has $cxx; then
142398b21dcdSPeter Maydell    cat > $TMPC <<EOF
142498b21dcdSPeter Maydellint c_function(void);
142598b21dcdSPeter Maydellint main(void) { return c_function(); }
142698b21dcdSPeter MaydellEOF
142798b21dcdSPeter Maydell
142898b21dcdSPeter Maydell    compile_object
142998b21dcdSPeter Maydell
14309c83ffd8SPeter Maydell    cat > $TMPCXX <<EOF
143198b21dcdSPeter Maydellextern "C" {
143298b21dcdSPeter Maydell   int c_function(void);
143398b21dcdSPeter Maydell}
143498b21dcdSPeter Maydellint c_function(void) { return 42; }
143598b21dcdSPeter MaydellEOF
143698b21dcdSPeter Maydell
14379c83ffd8SPeter Maydell    update_cxxflags
14389c83ffd8SPeter Maydell
14399c83ffd8SPeter Maydell    if do_cxx $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $LDFLAGS; then
144098b21dcdSPeter Maydell        # C++ compiler $cxx works ok with C compiler $cc
144198b21dcdSPeter Maydell        :
144298b21dcdSPeter Maydell    else
144398b21dcdSPeter Maydell        echo "C++ compiler $cxx does not work with C compiler $cc"
144498b21dcdSPeter Maydell        echo "Disabling C++ specific optional code"
144598b21dcdSPeter Maydell        cxx=
144698b21dcdSPeter Maydell    fi
144798b21dcdSPeter Maydellelse
144898b21dcdSPeter Maydell    echo "No C++ compiler available; disabling C++ specific optional code"
144998b21dcdSPeter Maydell    cxx=
145098b21dcdSPeter Maydellfi
145198b21dcdSPeter Maydell
14528d05095cSPaolo Bonzinigcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
14538d05095cSPaolo Bonzinigcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
14548d05095cSPaolo Bonzinigcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
145537746c5eSMarc-André Lureaugcc_flags="-Wendif-labels $gcc_flags"
1456c1556a81SPeter Maydellgcc_flags="-Wno-initializer-overrides $gcc_flags"
145771429097SPeter Maydellgcc_flags="-Wno-string-plus-int $gcc_flags"
14586ca026cbSPeter Maydell# Note that we do not add -Werror to gcc_flags here, because that would
14596ca026cbSPeter Maydell# enable it for all configure tests. If a configure test failed due
14606ca026cbSPeter Maydell# to -Werror this would just silently disable some features,
14616ca026cbSPeter Maydell# so it's too error prone.
146293b25869SJohn Snow
146393b25869SJohn Snowcc_has_warning_flag() {
146493b25869SJohn Snow    write_c_skeleton;
146593b25869SJohn Snow
1466a1d29d6cSPeter Maydell    # Use the positive sense of the flag when testing for -Wno-wombat
1467a1d29d6cSPeter Maydell    # support (gcc will happily accept the -Wno- form of unknown
1468a1d29d6cSPeter Maydell    # warning options).
146993b25869SJohn Snow    optflag="$(echo $1 | sed -e 's/^-Wno-/-W/')"
147093b25869SJohn Snow    compile_prog "-Werror $optflag" ""
147193b25869SJohn Snow}
147293b25869SJohn Snow
147393b25869SJohn Snowfor flag in $gcc_flags; do
147493b25869SJohn Snow    if cc_has_warning_flag $flag ; then
14758d05095cSPaolo Bonzini        QEMU_CFLAGS="$QEMU_CFLAGS $flag"
14768d05095cSPaolo Bonzini    fi
14778d05095cSPaolo Bonzinidone
14788d05095cSPaolo Bonzini
147963678e17SSteven Noonanif test "$stack_protector" != "no"; then
1480fccd35a0SRodrigo Rebello  cat > $TMPC << EOF
1481fccd35a0SRodrigo Rebelloint main(int argc, char *argv[])
1482fccd35a0SRodrigo Rebello{
1483fccd35a0SRodrigo Rebello    char arr[64], *p = arr, *c = argv[0];
1484fccd35a0SRodrigo Rebello    while (*c) {
1485fccd35a0SRodrigo Rebello        *p++ = *c++;
1486fccd35a0SRodrigo Rebello    }
1487fccd35a0SRodrigo Rebello    return 0;
1488fccd35a0SRodrigo Rebello}
1489fccd35a0SRodrigo RebelloEOF
149063678e17SSteven Noonan  gcc_flags="-fstack-protector-strong -fstack-protector-all"
14913b463a3fSMiroslav Rezanina  sp_on=0
149263678e17SSteven Noonan  for flag in $gcc_flags; do
1493590e5dd9SPeter Maydell    # We need to check both a compile and a link, since some compiler
1494590e5dd9SPeter Maydell    # setups fail only on a .c->.o compile and some only at link time
1495590e5dd9SPeter Maydell    if do_cc $QEMU_CFLAGS -Werror $flag -c -o $TMPO $TMPC &&
1496590e5dd9SPeter Maydell       compile_prog "-Werror $flag" ""; then
149763678e17SSteven Noonan      QEMU_CFLAGS="$QEMU_CFLAGS $flag"
14983b463a3fSMiroslav Rezanina      sp_on=1
149963678e17SSteven Noonan      break
150063678e17SSteven Noonan    fi
150163678e17SSteven Noonan  done
15023b463a3fSMiroslav Rezanina  if test "$stack_protector" = yes; then
15033b463a3fSMiroslav Rezanina    if test $sp_on = 0; then
15043b463a3fSMiroslav Rezanina      error_exit "Stack protector not supported"
15053b463a3fSMiroslav Rezanina    fi
15063b463a3fSMiroslav Rezanina  fi
150737746c5eSMarc-André Lureaufi
150837746c5eSMarc-André Lureau
1509cbdd1999SPaolo Bonzini# Workaround for http://gcc.gnu.org/PR55489.  Happens with -fPIE/-fPIC and
1510cbdd1999SPaolo Bonzini# large functions that use global variables.  The bug is in all releases of
1511cbdd1999SPaolo Bonzini# GCC, but it became particularly acute in 4.6.x and 4.7.x.  It is fixed in
1512cbdd1999SPaolo Bonzini# 4.7.3 and 4.8.0.  We should be able to delete this at the end of 2013.
1513cbdd1999SPaolo Bonzinicat > $TMPC << EOF
1514cbdd1999SPaolo Bonzini#if __GNUC__ == 4 && (__GNUC_MINOR__ == 6 || (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ <= 2))
1515cbdd1999SPaolo Bonziniint main(void) { return 0; }
1516cbdd1999SPaolo Bonzini#else
1517cbdd1999SPaolo Bonzini#error No bug in this compiler.
1518cbdd1999SPaolo Bonzini#endif
1519cbdd1999SPaolo BonziniEOF
1520cbdd1999SPaolo Bonziniif compile_prog "-Werror -fno-gcse" "" ; then
1521cbdd1999SPaolo Bonzini  TRANSLATE_OPT_CFLAGS=-fno-gcse
1522cbdd1999SPaolo Bonzinifi
1523cbdd1999SPaolo Bonzini
152440d6444eSAvi Kivityif test "$static" = "yes" ; then
1525aa0d1f44SPaolo Bonzini  if test "$modules" = "yes" ; then
1526aa0d1f44SPaolo Bonzini    error_exit "static and modules are mutually incompatible"
1527aa0d1f44SPaolo Bonzini  fi
152840d6444eSAvi Kivity  if test "$pie" = "yes" ; then
152976ad07a4SPeter Maydell    error_exit "static and pie are mutually incompatible"
153040d6444eSAvi Kivity  else
153140d6444eSAvi Kivity    pie="no"
153240d6444eSAvi Kivity  fi
153340d6444eSAvi Kivityfi
153440d6444eSAvi Kivity
1535768b7855SEmilio G. Cota# Unconditional check for compiler __thread support
1536768b7855SEmilio G. Cota  cat > $TMPC << EOF
1537768b7855SEmilio G. Cotastatic __thread int tls_var;
1538768b7855SEmilio G. Cotaint main(void) { return tls_var; }
1539768b7855SEmilio G. CotaEOF
1540768b7855SEmilio G. Cota
1541768b7855SEmilio G. Cotaif ! compile_prog "-Werror" "" ; then
1542768b7855SEmilio G. Cota    error_exit "Your compiler does not support the __thread specifier for " \
1543768b7855SEmilio G. Cota	"Thread-Local Storage (TLS). Please upgrade to a version that does."
1544768b7855SEmilio G. Cotafi
1545768b7855SEmilio G. Cota
154640d6444eSAvi Kivityif test "$pie" = ""; then
154740d6444eSAvi Kivity  case "$cpu-$targetos" in
1548c72b26ecSRichard Henderson    i386-Linux|x86_64-Linux|x32-Linux|i386-OpenBSD|x86_64-OpenBSD)
154940d6444eSAvi Kivity      ;;
155040d6444eSAvi Kivity    *)
155140d6444eSAvi Kivity      pie="no"
155240d6444eSAvi Kivity      ;;
155340d6444eSAvi Kivity  esac
155440d6444eSAvi Kivityfi
155540d6444eSAvi Kivity
155640d6444eSAvi Kivityif test "$pie" != "no" ; then
155740d6444eSAvi Kivity  cat > $TMPC << EOF
155821d4a791SAvi Kivity
155921d4a791SAvi Kivity#ifdef __linux__
156021d4a791SAvi Kivity#  define THREAD __thread
156121d4a791SAvi Kivity#else
156221d4a791SAvi Kivity#  define THREAD
156321d4a791SAvi Kivity#endif
156421d4a791SAvi Kivity
156521d4a791SAvi Kivitystatic THREAD int tls_var;
156621d4a791SAvi Kivity
156721d4a791SAvi Kivityint main(void) { return tls_var; }
156821d4a791SAvi Kivity
156940d6444eSAvi KivityEOF
157040d6444eSAvi Kivity  if compile_prog "-fPIE -DPIE" "-pie"; then
157140d6444eSAvi Kivity    QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
157240d6444eSAvi Kivity    LDFLAGS="-pie $LDFLAGS"
157340d6444eSAvi Kivity    pie="yes"
157440d6444eSAvi Kivity    if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
157540d6444eSAvi Kivity      LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
157640d6444eSAvi Kivity    fi
157740d6444eSAvi Kivity  else
157840d6444eSAvi Kivity    if test "$pie" = "yes"; then
157976ad07a4SPeter Maydell      error_exit "PIE not available due to missing toolchain support"
158040d6444eSAvi Kivity    else
158140d6444eSAvi Kivity      echo "Disabling PIE due to missing toolchain support"
158240d6444eSAvi Kivity      pie="no"
158340d6444eSAvi Kivity    fi
158440d6444eSAvi Kivity  fi
158546eef33bSBrad
1586e4a7b344SStefan Hajnoczi  if compile_prog "-Werror -fno-pie" "-nopie"; then
158746eef33bSBrad    CFLAGS_NOPIE="-fno-pie"
158846eef33bSBrad    LDFLAGS_NOPIE="-nopie"
158946eef33bSBrad  fi
159040d6444eSAvi Kivityfi
159140d6444eSAvi Kivity
159209dada40SPaolo Bonzini##########################################
159309dada40SPaolo Bonzini# __sync_fetch_and_and requires at least -march=i486. Many toolchains
159409dada40SPaolo Bonzini# use i686 as default anyway, but for those that don't, an explicit
159509dada40SPaolo Bonzini# specification is necessary
159609dada40SPaolo Bonzini
159709dada40SPaolo Bonziniif test "$cpu" = "i386"; then
159809dada40SPaolo Bonzini  cat > $TMPC << EOF
159909dada40SPaolo Bonzinistatic int sfaa(int *ptr)
160009dada40SPaolo Bonzini{
160109dada40SPaolo Bonzini  return __sync_fetch_and_and(ptr, 0);
160209dada40SPaolo Bonzini}
160309dada40SPaolo Bonzini
160409dada40SPaolo Bonziniint main(void)
160509dada40SPaolo Bonzini{
160609dada40SPaolo Bonzini  int val = 42;
16071405b629SStefan Weil  val = __sync_val_compare_and_swap(&val, 0, 1);
160809dada40SPaolo Bonzini  sfaa(&val);
160909dada40SPaolo Bonzini  return val;
161009dada40SPaolo Bonzini}
161109dada40SPaolo BonziniEOF
161209dada40SPaolo Bonzini  if ! compile_prog "" "" ; then
161309dada40SPaolo Bonzini    QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS"
161409dada40SPaolo Bonzini  fi
161509dada40SPaolo Bonzinifi
161609dada40SPaolo Bonzini
161709dada40SPaolo Bonzini#########################################
1618ec530c81Sbellard# Solaris specific configure tool chain decisions
161909dada40SPaolo Bonzini
1620ec530c81Sbellardif test "$solaris" = "yes" ; then
16216792aa11SLoïc Minier  if has $install; then
16226792aa11SLoïc Minier    :
16236792aa11SLoïc Minier  else
162476ad07a4SPeter Maydell    error_exit "Solaris install program not found. Use --install=/usr/ucb/install or" \
162576ad07a4SPeter Maydell        "install fileutils from www.blastwave.org using pkg-get -i fileutils" \
162676ad07a4SPeter Maydell        "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1627ec530c81Sbellard  fi
162889138857SStefan Weil  if test "$(path_of $install)" = "/usr/sbin/install" ; then
162976ad07a4SPeter Maydell    error_exit "Solaris /usr/sbin/install is not an appropriate install program." \
163076ad07a4SPeter Maydell        "try ginstall from the GNU fileutils available from www.blastwave.org" \
163176ad07a4SPeter Maydell        "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1632ec530c81Sbellard  fi
16336792aa11SLoïc Minier  if has ar; then
16346792aa11SLoïc Minier    :
16356792aa11SLoïc Minier  else
1636ec530c81Sbellard    if test -f /usr/ccs/bin/ar ; then
163776ad07a4SPeter Maydell      error_exit "No path includes ar" \
163876ad07a4SPeter Maydell          "Add /usr/ccs/bin to your path and rerun configure"
1639ec530c81Sbellard    fi
164076ad07a4SPeter Maydell    error_exit "No path includes ar"
1641ec530c81Sbellard  fi
1642ec530c81Sbellardfi
1643ec530c81Sbellard
1644afb63ebdSStefan Weilif test -z "${target_list+xxx}" ; then
1645121afa9eSAnthony Liguori    target_list="$default_target_list"
1646121afa9eSAnthony Liguorielse
164789138857SStefan Weil    target_list=$(echo "$target_list" | sed -e 's/,/ /g')
16485327cf48Sbellardfi
164925b48338SPeter Maydell
165025b48338SPeter Maydell# Check that we recognised the target name; this allows a more
165125b48338SPeter Maydell# friendly error message than if we let it fall through.
165225b48338SPeter Maydellfor target in $target_list; do
165325b48338SPeter Maydell    case " $default_target_list " in
165425b48338SPeter Maydell        *" $target "*)
165525b48338SPeter Maydell            ;;
165625b48338SPeter Maydell        *)
165725b48338SPeter Maydell            error_exit "Unknown target name '$target'"
165825b48338SPeter Maydell            ;;
165925b48338SPeter Maydell    esac
166025b48338SPeter Maydelldone
166125b48338SPeter Maydell
1662f55fe278SPaolo Bonzini# see if system emulation was really requested
1663f55fe278SPaolo Bonzinicase " $target_list " in
1664f55fe278SPaolo Bonzini  *"-softmmu "*) softmmu=yes
1665f55fe278SPaolo Bonzini  ;;
1666f55fe278SPaolo Bonzini  *) softmmu=no
1667f55fe278SPaolo Bonzini  ;;
1668f55fe278SPaolo Bonziniesac
16695327cf48Sbellard
1670249247c9SJuan Quintelafeature_not_found() {
1671249247c9SJuan Quintela  feature=$1
167221684af0SStewart Smith  remedy=$2
1673249247c9SJuan Quintela
167476ad07a4SPeter Maydell  error_exit "User requested feature $feature" \
167521684af0SStewart Smith      "configure was not able to find it." \
167621684af0SStewart Smith      "$remedy"
1677249247c9SJuan Quintela}
1678249247c9SJuan Quintela
16797d13299dSbellard# ---
16807d13299dSbellard# big/little endian test
16817d13299dSbellardcat > $TMPC << EOF
168261cc919fSMike Frysingershort big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, };
168361cc919fSMike Frysingershort little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, };
168461cc919fSMike Frysingerextern int foo(short *, short *);
168561cc919fSMike Frysingerint main(int argc, char *argv[]) {
168661cc919fSMike Frysinger    return foo(big_endian, little_endian);
16877d13299dSbellard}
16887d13299dSbellardEOF
16897d13299dSbellard
169061cc919fSMike Frysingerif compile_object ; then
169161cc919fSMike Frysinger    if grep -q BiGeNdIaN $TMPO ; then
169261cc919fSMike Frysinger        bigendian="yes"
169361cc919fSMike Frysinger    elif grep -q LiTtLeEnDiAn $TMPO ; then
169461cc919fSMike Frysinger        bigendian="no"
16957d13299dSbellard    else
16967d13299dSbellard        echo big/little test failed
16977d13299dSbellard    fi
16987d13299dSbellardelse
169961cc919fSMike Frysinger    echo big/little test failed
17007d13299dSbellardfi
17017d13299dSbellard
1702b0a47e79SJuan Quintela##########################################
1703a30878e7SPeter Maydell# cocoa implies not SDL or GTK
1704a30878e7SPeter Maydell# (the cocoa UI code currently assumes it is always the active UI
1705a30878e7SPeter Maydell# and doesn't interact well with other UI frontend code)
1706a30878e7SPeter Maydellif test "$cocoa" = "yes"; then
1707a30878e7SPeter Maydell    if test "$sdl" = "yes"; then
1708a30878e7SPeter Maydell        error_exit "Cocoa and SDL UIs cannot both be enabled at once"
1709a30878e7SPeter Maydell    fi
1710a30878e7SPeter Maydell    if test "$gtk" = "yes"; then
1711a30878e7SPeter Maydell        error_exit "Cocoa and GTK UIs cannot both be enabled at once"
1712a30878e7SPeter Maydell    fi
1713a30878e7SPeter Maydell    gtk=no
1714a30878e7SPeter Maydell    sdl=no
1715a30878e7SPeter Maydellfi
1716a30878e7SPeter Maydell
1717a30878e7SPeter Maydell##########################################
1718015a33bdSGonglei# L2TPV3 probe
1719015a33bdSGonglei
1720015a33bdSGongleicat > $TMPC <<EOF
1721015a33bdSGonglei#include <sys/socket.h>
1722bff6cb72SMichael Tokarev#include <linux/ip.h>
1723015a33bdSGongleiint main(void) { return sizeof(struct mmsghdr); }
1724015a33bdSGongleiEOF
1725015a33bdSGongleiif compile_prog "" "" ; then
1726015a33bdSGonglei  l2tpv3=yes
1727015a33bdSGongleielse
1728015a33bdSGonglei  l2tpv3=no
1729015a33bdSGongleifi
1730015a33bdSGonglei
1731015a33bdSGonglei##########################################
17324d9310f4SDaniel P. Berrange# MinGW / Mingw-w64 localtime_r/gmtime_r check
17334d9310f4SDaniel P. Berrange
17344d9310f4SDaniel P. Berrangeif test "$mingw32" = "yes"; then
17354d9310f4SDaniel P. Berrange    # Some versions of MinGW / Mingw-w64 lack localtime_r
17364d9310f4SDaniel P. Berrange    # and gmtime_r entirely.
17374d9310f4SDaniel P. Berrange    #
17384d9310f4SDaniel P. Berrange    # Some versions of Mingw-w64 define a macro for
17394d9310f4SDaniel P. Berrange    # localtime_r/gmtime_r.
17404d9310f4SDaniel P. Berrange    #
17414d9310f4SDaniel P. Berrange    # Some versions of Mingw-w64 will define functions
17424d9310f4SDaniel P. Berrange    # for localtime_r/gmtime_r, but only if you have
17434d9310f4SDaniel P. Berrange    # _POSIX_THREAD_SAFE_FUNCTIONS defined. For fun
17444d9310f4SDaniel P. Berrange    # though, unistd.h and pthread.h both define
17454d9310f4SDaniel P. Berrange    # that for you.
17464d9310f4SDaniel P. Berrange    #
17474d9310f4SDaniel P. Berrange    # So this #undef localtime_r and #include <unistd.h>
17484d9310f4SDaniel P. Berrange    # are not in fact redundant.
17494d9310f4SDaniel P. Berrangecat > $TMPC << EOF
17504d9310f4SDaniel P. Berrange#include <unistd.h>
17514d9310f4SDaniel P. Berrange#include <time.h>
17524d9310f4SDaniel P. Berrange#undef localtime_r
17534d9310f4SDaniel P. Berrangeint main(void) { localtime_r(NULL, NULL); return 0; }
17544d9310f4SDaniel P. BerrangeEOF
17554d9310f4SDaniel P. Berrange    if compile_prog "" "" ; then
17564d9310f4SDaniel P. Berrange        localtime_r="yes"
17574d9310f4SDaniel P. Berrange    else
17584d9310f4SDaniel P. Berrange        localtime_r="no"
17594d9310f4SDaniel P. Berrange    fi
17604d9310f4SDaniel P. Berrangefi
17614d9310f4SDaniel P. Berrange
17624d9310f4SDaniel P. Berrange##########################################
1763779ab5e3SStefan Weil# pkg-config probe
1764779ab5e3SStefan Weil
1765779ab5e3SStefan Weilif ! has "$pkg_config_exe"; then
176676ad07a4SPeter Maydell  error_exit "pkg-config binary '$pkg_config_exe' not found"
1767779ab5e3SStefan Weilfi
1768779ab5e3SStefan Weil
1769779ab5e3SStefan Weil##########################################
1770b0a47e79SJuan Quintela# NPTL probe
1771b0a47e79SJuan Quintela
177224cb36a6SPeter Maydellif test "$linux_user" = "yes"; then
1773bd0c5661Spbrook  cat > $TMPC <<EOF
1774bd0c5661Spbrook#include <sched.h>
177530813ceaSpbrook#include <linux/futex.h>
1776182eacc0SStefan Weilint main(void) {
1777bd0c5661Spbrook#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1778bd0c5661Spbrook#error bork
1779bd0c5661Spbrook#endif
1780182eacc0SStefan Weil  return 0;
1781bd0c5661Spbrook}
1782bd0c5661SpbrookEOF
178324cb36a6SPeter Maydell  if ! compile_object ; then
178421684af0SStewart Smith    feature_not_found "nptl" "Install glibc and linux kernel headers."
1785b0a47e79SJuan Quintela  fi
1786bd0c5661Spbrookfi
1787bd0c5661Spbrook
178811d9f695Sbellard##########################################
178999f2dbd3SLiang Li# avx2 optimization requirement check
179099f2dbd3SLiang Li
179199f2dbd3SLiang Licat > $TMPC << EOF
17924fb8320aSDr. David Alan Gilbert#pragma GCC push_options
17934fb8320aSDr. David Alan Gilbert#pragma GCC target("avx2")
17944fb8320aSDr. David Alan Gilbert#include <cpuid.h>
17954fb8320aSDr. David Alan Gilbert#include <immintrin.h>
17964fb8320aSDr. David Alan Gilbert
17974fb8320aSDr. David Alan Gilbertstatic int bar(void *a) {
17984fb8320aSDr. David Alan Gilbert    return _mm256_movemask_epi8(_mm256_cmpeq_epi8(*(__m256i *)a, (__m256i){0}));
17994fb8320aSDr. David Alan Gilbert}
180099f2dbd3SLiang Listatic void *bar_ifunc(void) {return (void*) bar;}
18014fb8320aSDr. David Alan Gilbertint foo(void *a) __attribute__((ifunc("bar_ifunc")));
18024fb8320aSDr. David Alan Gilbertint main(int argc, char *argv[]) { return foo(argv[0]);}
180399f2dbd3SLiang LiEOF
18044fb8320aSDr. David Alan Gilbertif compile_object "" ; then
18057dd929dfSPeter Maydell    if has readelf; then
18067dd929dfSPeter Maydell        if readelf --syms $TMPO 2>/dev/null |grep -q "IFUNC.*foo"; then
180799f2dbd3SLiang Li            avx2_opt="yes"
180899f2dbd3SLiang Li        fi
180999f2dbd3SLiang Li    fi
18107dd929dfSPeter Maydellfi
181199f2dbd3SLiang Li
181299f2dbd3SLiang Li#########################################
1813ac62922eSbalrog# zlib check
1814ac62922eSbalrog
18151ece9905SAlon Levyif test "$zlib" != "no" ; then
1816ac62922eSbalrog    cat > $TMPC << EOF
1817ac62922eSbalrog#include <zlib.h>
1818ac62922eSbalrogint main(void) { zlibVersion(); return 0; }
1819ac62922eSbalrogEOF
182052166aa0SJuan Quintela    if compile_prog "" "-lz" ; then
1821ac62922eSbalrog        :
1822ac62922eSbalrog    else
182376ad07a4SPeter Maydell        error_exit "zlib check failed" \
182476ad07a4SPeter Maydell            "Make sure to have the zlib libs and headers installed."
1825ac62922eSbalrog    fi
18261ece9905SAlon Levyfi
1827eb0ecd5aSWill NewtonLIBS="$LIBS -lz"
1828ac62922eSbalrog
1829ac62922eSbalrog##########################################
1830607dacd0Sqiaonuohan# lzo check
1831607dacd0Sqiaonuohan
1832607dacd0Sqiaonuohanif test "$lzo" != "no" ; then
1833607dacd0Sqiaonuohan    cat > $TMPC << EOF
1834607dacd0Sqiaonuohan#include <lzo/lzo1x.h>
1835607dacd0Sqiaonuohanint main(void) { lzo_version(); return 0; }
1836607dacd0SqiaonuohanEOF
1837607dacd0Sqiaonuohan    if compile_prog "" "-llzo2" ; then
1838607dacd0Sqiaonuohan        libs_softmmu="$libs_softmmu -llzo2"
1839b25c9dffSStefan Weil        lzo="yes"
1840b25c9dffSStefan Weil    else
1841b25c9dffSStefan Weil        if test "$lzo" = "yes"; then
1842b25c9dffSStefan Weil            feature_not_found "liblzo2" "Install liblzo2 devel"
1843b25c9dffSStefan Weil        fi
1844b25c9dffSStefan Weil        lzo="no"
1845b25c9dffSStefan Weil    fi
1846607dacd0Sqiaonuohanfi
1847607dacd0Sqiaonuohan
1848607dacd0Sqiaonuohan##########################################
1849607dacd0Sqiaonuohan# snappy check
1850607dacd0Sqiaonuohan
1851607dacd0Sqiaonuohanif test "$snappy" != "no" ; then
1852607dacd0Sqiaonuohan    cat > $TMPC << EOF
1853607dacd0Sqiaonuohan#include <snappy-c.h>
1854607dacd0Sqiaonuohanint main(void) { snappy_max_compressed_length(4096); return 0; }
1855607dacd0SqiaonuohanEOF
1856607dacd0Sqiaonuohan    if compile_prog "" "-lsnappy" ; then
1857607dacd0Sqiaonuohan        libs_softmmu="$libs_softmmu -lsnappy"
1858b25c9dffSStefan Weil        snappy="yes"
1859b25c9dffSStefan Weil    else
1860b25c9dffSStefan Weil        if test "$snappy" = "yes"; then
1861b25c9dffSStefan Weil            feature_not_found "libsnappy" "Install libsnappy devel"
1862b25c9dffSStefan Weil        fi
1863b25c9dffSStefan Weil        snappy="no"
1864b25c9dffSStefan Weil    fi
1865607dacd0Sqiaonuohanfi
1866607dacd0Sqiaonuohan
1867607dacd0Sqiaonuohan##########################################
18686b383c08SPeter Wu# bzip2 check
18696b383c08SPeter Wu
18706b383c08SPeter Wuif test "$bzip2" != "no" ; then
18716b383c08SPeter Wu    cat > $TMPC << EOF
18726b383c08SPeter Wu#include <bzlib.h>
18736b383c08SPeter Wuint main(void) { BZ2_bzlibVersion(); return 0; }
18746b383c08SPeter WuEOF
18756b383c08SPeter Wu    if compile_prog "" "-lbz2" ; then
18766b383c08SPeter Wu        bzip2="yes"
18776b383c08SPeter Wu    else
18786b383c08SPeter Wu        if test "$bzip2" = "yes"; then
18796b383c08SPeter Wu            feature_not_found "libbzip2" "Install libbzip2 devel"
18806b383c08SPeter Wu        fi
18816b383c08SPeter Wu        bzip2="no"
18826b383c08SPeter Wu    fi
18836b383c08SPeter Wufi
18846b383c08SPeter Wu
18856b383c08SPeter Wu##########################################
1886f794573eSEduardo Otubo# libseccomp check
1887f794573eSEduardo Otubo
1888f794573eSEduardo Otuboif test "$seccomp" != "no" ; then
1889693e5910SAndrew Jones    case "$cpu" in
1890693e5910SAndrew Jones    i386|x86_64)
1891ba060c53Sdann frazier        libseccomp_minver="2.1.0"
1892693e5910SAndrew Jones        ;;
18935ce43972SJames Hogan    mips)
18945ce43972SJames Hogan        libseccomp_minver="2.2.0"
18955ce43972SJames Hogan        ;;
1896693e5910SAndrew Jones    arm|aarch64)
1897693e5910SAndrew Jones        libseccomp_minver="2.2.3"
1898693e5910SAndrew Jones        ;;
18993e684455SMichael Strosaker    ppc|ppc64)
19003e684455SMichael Strosaker        libseccomp_minver="2.3.0"
19013e684455SMichael Strosaker        ;;
1902693e5910SAndrew Jones    *)
1903693e5910SAndrew Jones        libseccomp_minver=""
1904693e5910SAndrew Jones        ;;
1905693e5910SAndrew Jones    esac
1906693e5910SAndrew Jones
1907693e5910SAndrew Jones    if test "$libseccomp_minver" != "" &&
1908693e5910SAndrew Jones       $pkg_config --atleast-version=$libseccomp_minver libseccomp ; then
190989138857SStefan Weil        libs_softmmu="$libs_softmmu $($pkg_config --libs libseccomp)"
191089138857SStefan Weil        QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags libseccomp)"
1911f794573eSEduardo Otubo        seccomp="yes"
1912f794573eSEduardo Otubo    else
1913f794573eSEduardo Otubo        if test "$seccomp" = "yes" ; then
1914693e5910SAndrew Jones            if test "$libseccomp_minver" != "" ; then
1915693e5910SAndrew Jones                feature_not_found "libseccomp" \
1916693e5910SAndrew Jones                    "Install libseccomp devel >= $libseccomp_minver"
1917693e5910SAndrew Jones            else
1918693e5910SAndrew Jones                feature_not_found "libseccomp" \
1919693e5910SAndrew Jones                    "libseccomp is not supported for host cpu $cpu"
1920693e5910SAndrew Jones            fi
1921896848f0SEduardo Otubo        fi
1922e84d5956SYann E. MORIN        seccomp="no"
1923f794573eSEduardo Otubo    fi
1924f794573eSEduardo Otubofi
1925f794573eSEduardo Otubo##########################################
1926e37630caSaliguori# xen probe
1927e37630caSaliguori
1928fc321b4bSJuan Quintelaif test "$xen" != "no" ; then
1929b2266beeSJuan Quintela  xen_libs="-lxenstore -lxenctrl -lxenguest"
19305eeb39c2SIan Campbell  xen_stable_libs="-lxenforeignmemory -lxengnttab -lxenevtchn"
1931d5b93ddfSAnthony PERARD
193250ced5b3SStefan Weil  # First we test whether Xen headers and libraries are available.
193350ced5b3SStefan Weil  # If no, we are done and there is no Xen support.
193450ced5b3SStefan Weil  # If yes, more tests are run to detect the Xen version.
193550ced5b3SStefan Weil
193650ced5b3SStefan Weil  # Xen (any)
193750ced5b3SStefan Weil  cat > $TMPC <<EOF
193850ced5b3SStefan Weil#include <xenctrl.h>
193950ced5b3SStefan Weilint main(void) {
194050ced5b3SStefan Weil  return 0;
194150ced5b3SStefan Weil}
194250ced5b3SStefan WeilEOF
194350ced5b3SStefan Weil  if ! compile_prog "" "$xen_libs" ; then
194450ced5b3SStefan Weil    # Xen not found
194550ced5b3SStefan Weil    if test "$xen" = "yes" ; then
194621684af0SStewart Smith      feature_not_found "xen" "Install xen devel"
194750ced5b3SStefan Weil    fi
194850ced5b3SStefan Weil    xen=no
194950ced5b3SStefan Weil
1950d5b93ddfSAnthony PERARD  # Xen unstable
195169deef08SPeter Maydell  elif
195269deef08SPeter Maydell      cat > $TMPC <<EOF &&
19535eeb39c2SIan Campbell/*
19545eeb39c2SIan Campbell * If we have stable libs the we don't want the libxc compat
19555eeb39c2SIan Campbell * layers, regardless of what CFLAGS we may have been given.
19565eeb39c2SIan Campbell */
19575eeb39c2SIan Campbell#undef XC_WANT_COMPAT_EVTCHN_API
19585eeb39c2SIan Campbell#undef XC_WANT_COMPAT_GNTTAB_API
19595eeb39c2SIan Campbell#undef XC_WANT_COMPAT_MAP_FOREIGN_API
19605eeb39c2SIan Campbell#include <xenctrl.h>
19615eeb39c2SIan Campbell#include <xenstore.h>
19625eeb39c2SIan Campbell#include <xenevtchn.h>
19635eeb39c2SIan Campbell#include <xengnttab.h>
19645eeb39c2SIan Campbell#include <xenforeignmemory.h>
19655eeb39c2SIan Campbell#include <stdint.h>
19665eeb39c2SIan Campbell#include <xen/hvm/hvm_info_table.h>
19675eeb39c2SIan Campbell#if !defined(HVM_MAX_VCPUS)
19685eeb39c2SIan Campbell# error HVM_MAX_VCPUS not defined
19695eeb39c2SIan Campbell#endif
19705eeb39c2SIan Campbellint main(void) {
19715eeb39c2SIan Campbell  xc_interface *xc = NULL;
19725eeb39c2SIan Campbell  xenforeignmemory_handle *xfmem;
19735eeb39c2SIan Campbell  xenevtchn_handle *xe;
19745eeb39c2SIan Campbell  xengnttab_handle *xg;
19755eeb39c2SIan Campbell  xen_domain_handle_t handle;
19765eeb39c2SIan Campbell
19775eeb39c2SIan Campbell  xs_daemon_open();
19785eeb39c2SIan Campbell
19795eeb39c2SIan Campbell  xc = xc_interface_open(0, 0, 0);
19805eeb39c2SIan Campbell  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
19815eeb39c2SIan Campbell  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
19825eeb39c2SIan Campbell  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
19835eeb39c2SIan Campbell  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
19845eeb39c2SIan Campbell  xc_domain_create(xc, 0, handle, 0, NULL, NULL);
19855eeb39c2SIan Campbell
19865eeb39c2SIan Campbell  xfmem = xenforeignmemory_open(0, 0);
19875eeb39c2SIan Campbell  xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
19885eeb39c2SIan Campbell
19895eeb39c2SIan Campbell  xe = xenevtchn_open(0, 0);
19905eeb39c2SIan Campbell  xenevtchn_fd(xe);
19915eeb39c2SIan Campbell
19925eeb39c2SIan Campbell  xg = xengnttab_open(0, 0);
19935eeb39c2SIan Campbell  xengnttab_map_grant_ref(xg, 0, 0, 0);
19945eeb39c2SIan Campbell
19955eeb39c2SIan Campbell  return 0;
19965eeb39c2SIan Campbell}
19975eeb39c2SIan CampbellEOF
19985eeb39c2SIan Campbell      compile_prog "" "$xen_libs $xen_stable_libs"
19995eeb39c2SIan Campbell    then
20005eeb39c2SIan Campbell    xen_ctrl_version=471
20015eeb39c2SIan Campbell    xen=yes
20025eeb39c2SIan Campbell  elif
20035eeb39c2SIan Campbell      cat > $TMPC <<EOF &&
2004e37630caSaliguori#include <xenctrl.h>
2005cdadde39SRoger Pau Monne#include <stdint.h>
2006cdadde39SRoger Pau Monneint main(void) {
2007cdadde39SRoger Pau Monne  xc_interface *xc = NULL;
2008cdadde39SRoger Pau Monne  xen_domain_handle_t handle;
2009cdadde39SRoger Pau Monne  xc_domain_create(xc, 0, handle, 0, NULL, NULL);
2010cdadde39SRoger Pau Monne  return 0;
2011cdadde39SRoger Pau Monne}
2012cdadde39SRoger Pau MonneEOF
2013cdadde39SRoger Pau Monne      compile_prog "" "$xen_libs"
2014cdadde39SRoger Pau Monne    then
2015cdadde39SRoger Pau Monne    xen_ctrl_version=470
2016cdadde39SRoger Pau Monne    xen=yes
2017cdadde39SRoger Pau Monne
2018cdadde39SRoger Pau Monne  # Xen 4.6
2019cdadde39SRoger Pau Monne  elif
2020cdadde39SRoger Pau Monne      cat > $TMPC <<EOF &&
2021cdadde39SRoger Pau Monne#include <xenctrl.h>
2022e108a3c1SAnthony PERARD#include <xenstore.h>
2023d5b93ddfSAnthony PERARD#include <stdint.h>
2024d5b93ddfSAnthony PERARD#include <xen/hvm/hvm_info_table.h>
2025d5b93ddfSAnthony PERARD#if !defined(HVM_MAX_VCPUS)
2026d5b93ddfSAnthony PERARD# error HVM_MAX_VCPUS not defined
2027d5b93ddfSAnthony PERARD#endif
2028d5b93ddfSAnthony PERARDint main(void) {
2029d5b93ddfSAnthony PERARD  xc_interface *xc;
2030d5b93ddfSAnthony PERARD  xs_daemon_open();
2031d5b93ddfSAnthony PERARD  xc = xc_interface_open(0, 0, 0);
2032d5b93ddfSAnthony PERARD  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2033d5b93ddfSAnthony PERARD  xc_gnttab_open(NULL, 0);
2034b87de24eSAnthony PERARD  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
20358688e065SStefano Stabellini  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2036d8b441a3SJan Beulich  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
203720a544c7SKonrad Rzeszutek Wilk  xc_reserved_device_memory_map(xc, 0, 0, 0, 0, NULL, 0);
2038d8b441a3SJan Beulich  return 0;
2039d8b441a3SJan Beulich}
2040d8b441a3SJan BeulichEOF
2041d8b441a3SJan Beulich      compile_prog "" "$xen_libs"
2042d8b441a3SJan Beulich    then
2043d8b441a3SJan Beulich    xen_ctrl_version=460
2044d8b441a3SJan Beulich    xen=yes
2045d8b441a3SJan Beulich
2046d8b441a3SJan Beulich  # Xen 4.5
2047d8b441a3SJan Beulich  elif
2048d8b441a3SJan Beulich      cat > $TMPC <<EOF &&
2049d8b441a3SJan Beulich#include <xenctrl.h>
2050d8b441a3SJan Beulich#include <xenstore.h>
2051d8b441a3SJan Beulich#include <stdint.h>
2052d8b441a3SJan Beulich#include <xen/hvm/hvm_info_table.h>
2053d8b441a3SJan Beulich#if !defined(HVM_MAX_VCPUS)
2054d8b441a3SJan Beulich# error HVM_MAX_VCPUS not defined
2055d8b441a3SJan Beulich#endif
2056d8b441a3SJan Beulichint main(void) {
2057d8b441a3SJan Beulich  xc_interface *xc;
2058d8b441a3SJan Beulich  xs_daemon_open();
2059d8b441a3SJan Beulich  xc = xc_interface_open(0, 0, 0);
2060d8b441a3SJan Beulich  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2061d8b441a3SJan Beulich  xc_gnttab_open(NULL, 0);
2062d8b441a3SJan Beulich  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2063d8b441a3SJan Beulich  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
20643996e85cSPaul Durrant  xc_hvm_create_ioreq_server(xc, 0, 0, NULL);
20653996e85cSPaul Durrant  return 0;
20663996e85cSPaul Durrant}
20673996e85cSPaul DurrantEOF
20683996e85cSPaul Durrant      compile_prog "" "$xen_libs"
20693996e85cSPaul Durrant    then
20703996e85cSPaul Durrant    xen_ctrl_version=450
20713996e85cSPaul Durrant    xen=yes
20723996e85cSPaul Durrant
20733996e85cSPaul Durrant  elif
20743996e85cSPaul Durrant      cat > $TMPC <<EOF &&
20753996e85cSPaul Durrant#include <xenctrl.h>
20763996e85cSPaul Durrant#include <xenstore.h>
20773996e85cSPaul Durrant#include <stdint.h>
20783996e85cSPaul Durrant#include <xen/hvm/hvm_info_table.h>
20793996e85cSPaul Durrant#if !defined(HVM_MAX_VCPUS)
20803996e85cSPaul Durrant# error HVM_MAX_VCPUS not defined
20813996e85cSPaul Durrant#endif
20823996e85cSPaul Durrantint main(void) {
20833996e85cSPaul Durrant  xc_interface *xc;
20843996e85cSPaul Durrant  xs_daemon_open();
20853996e85cSPaul Durrant  xc = xc_interface_open(0, 0, 0);
20863996e85cSPaul Durrant  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
20873996e85cSPaul Durrant  xc_gnttab_open(NULL, 0);
20883996e85cSPaul Durrant  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
20893996e85cSPaul Durrant  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
20908688e065SStefano Stabellini  return 0;
20918688e065SStefano Stabellini}
20928688e065SStefano StabelliniEOF
20938688e065SStefano Stabellini      compile_prog "" "$xen_libs"
209469deef08SPeter Maydell    then
20958688e065SStefano Stabellini    xen_ctrl_version=420
20968688e065SStefano Stabellini    xen=yes
20978688e065SStefano Stabellini
2098e37630caSaliguori  else
2099fc321b4bSJuan Quintela    if test "$xen" = "yes" ; then
2100edfb07edSIan Campbell      feature_not_found "xen (unsupported version)" \
2101edfb07edSIan Campbell                        "Install a supported xen (xen 4.2 or newer)"
2102fc321b4bSJuan Quintela    fi
2103fc321b4bSJuan Quintela    xen=no
2104e37630caSaliguori  fi
2105d5b93ddfSAnthony PERARD
2106d5b93ddfSAnthony PERARD  if test "$xen" = yes; then
21075eeb39c2SIan Campbell    if test $xen_ctrl_version -ge 471  ; then
21085eeb39c2SIan Campbell      libs_softmmu="$xen_stable_libs $libs_softmmu"
21095eeb39c2SIan Campbell    fi
2110d5b93ddfSAnthony PERARD    libs_softmmu="$xen_libs $libs_softmmu"
2111d5b93ddfSAnthony PERARD  fi
2112e37630caSaliguorifi
2113e37630caSaliguori
2114eb6fda0fSAnthony PERARDif test "$xen_pci_passthrough" != "no"; then
2115edfb07edSIan Campbell  if test "$xen" = "yes" && test "$linux" = "yes"; then
2116eb6fda0fSAnthony PERARD    xen_pci_passthrough=yes
2117eb6fda0fSAnthony PERARD  else
2118eb6fda0fSAnthony PERARD    if test "$xen_pci_passthrough" = "yes"; then
211976ad07a4SPeter Maydell      error_exit "User requested feature Xen PCI Passthrough" \
212076ad07a4SPeter Maydell          " but this feature requires /sys from Linux"
2121eb6fda0fSAnthony PERARD    fi
2122eb6fda0fSAnthony PERARD    xen_pci_passthrough=no
2123eb6fda0fSAnthony PERARD  fi
2124eb6fda0fSAnthony PERARDfi
2125eb6fda0fSAnthony PERARD
212664a7ad6fSIan Campbellif test "$xen_pv_domain_build" = "yes" &&
212764a7ad6fSIan Campbell   test "$xen" != "yes"; then
212864a7ad6fSIan Campbell    error_exit "User requested Xen PV domain builder support" \
212964a7ad6fSIan Campbell	       "which requires Xen support."
213064a7ad6fSIan Campbellfi
213164a7ad6fSIan Campbell
2132e37630caSaliguori##########################################
2133dfffc653SJuan Quintela# Sparse probe
2134dfffc653SJuan Quintelaif test "$sparse" != "no" ; then
21350dba6195SLoïc Minier  if has cgcc; then
2136dfffc653SJuan Quintela    sparse=yes
2137dfffc653SJuan Quintela  else
2138dfffc653SJuan Quintela    if test "$sparse" = "yes" ; then
213921684af0SStewart Smith      feature_not_found "sparse" "Install sparse binary"
2140dfffc653SJuan Quintela    fi
2141dfffc653SJuan Quintela    sparse=no
2142dfffc653SJuan Quintela  fi
2143dfffc653SJuan Quintelafi
2144dfffc653SJuan Quintela
2145dfffc653SJuan Quintela##########################################
2146f676c67eSJeremy White# X11 probe
2147f676c67eSJeremy Whitex11_cflags=
2148f676c67eSJeremy Whitex11_libs=-lX11
2149f676c67eSJeremy Whiteif $pkg_config --exists "x11"; then
215089138857SStefan Weil    x11_cflags=$($pkg_config --cflags x11)
215189138857SStefan Weil    x11_libs=$($pkg_config --libs x11)
2152f676c67eSJeremy Whitefi
2153f676c67eSJeremy White
2154f676c67eSJeremy White##########################################
2155a4ccabcfSAnthony Liguori# GTK probe
2156a4ccabcfSAnthony Liguori
21579e04c683SStefan Weilif test "$gtkabi" = ""; then
21589e04c683SStefan Weil    # The GTK ABI was not specified explicitly, so try whether 2.0 is available.
21599e04c683SStefan Weil    # Use 3.0 as a fallback if that is available.
21609e04c683SStefan Weil    if $pkg_config --exists "gtk+-2.0 >= 2.18.0"; then
21619e04c683SStefan Weil        gtkabi=2.0
21629e04c683SStefan Weil    elif $pkg_config --exists "gtk+-3.0 >= 3.0.0"; then
21639e04c683SStefan Weil        gtkabi=3.0
21649e04c683SStefan Weil    else
21659e04c683SStefan Weil        gtkabi=2.0
21669e04c683SStefan Weil    fi
21679e04c683SStefan Weilfi
21689e04c683SStefan Weil
2169a4ccabcfSAnthony Liguoriif test "$gtk" != "no"; then
2170528de90aSDaniel P. Berrange    gtkpackage="gtk+-$gtkabi"
21710a337ed0SGerd Hoffmann    gtkx11package="gtk+-x11-$gtkabi"
2172528de90aSDaniel P. Berrange    if test "$gtkabi" = "3.0" ; then
2173528de90aSDaniel P. Berrange      gtkversion="3.0.0"
2174bbbf9bfbSStefan Weil    else
2175bbbf9bfbSStefan Weil      gtkversion="2.18.0"
2176bbbf9bfbSStefan Weil    fi
2177bbbf9bfbSStefan Weil    if $pkg_config --exists "$gtkpackage >= $gtkversion"; then
217889138857SStefan Weil        gtk_cflags=$($pkg_config --cflags $gtkpackage)
217989138857SStefan Weil        gtk_libs=$($pkg_config --libs $gtkpackage)
218089138857SStefan Weil        gtk_version=$($pkg_config --modversion $gtkpackage)
21810a337ed0SGerd Hoffmann        if $pkg_config --exists "$gtkx11package >= $gtkversion"; then
2182f676c67eSJeremy White            gtk_cflags="$gtk_cflags $x11_cflags"
2183f676c67eSJeremy White            gtk_libs="$gtk_libs $x11_libs"
21840a337ed0SGerd Hoffmann        fi
2185bbbf9bfbSStefan Weil        libs_softmmu="$gtk_libs $libs_softmmu"
2186bbbf9bfbSStefan Weil        gtk="yes"
2187bbbf9bfbSStefan Weil    elif test "$gtk" = "yes"; then
21889e04c683SStefan Weil        feature_not_found "gtk" "Install gtk2 or gtk3 devel"
2189bbbf9bfbSStefan Weil    else
2190bbbf9bfbSStefan Weil        gtk="no"
2191bbbf9bfbSStefan Weil    fi
2192bbbf9bfbSStefan Weilfi
2193bbbf9bfbSStefan Weil
2194ddbb0d09SDaniel P. Berrange
2195ddbb0d09SDaniel P. Berrange##########################################
2196ddbb0d09SDaniel P. Berrange# GNUTLS probe
2197ddbb0d09SDaniel P. Berrange
219837371299SPeter Maydellgnutls_works() {
219937371299SPeter Maydell    # Unfortunately some distros have bad pkg-config information for gnutls
220037371299SPeter Maydell    # such that it claims to exist but you get a compiler error if you try
220137371299SPeter Maydell    # to use the options returned by --libs. Specifically, Ubuntu for --static
220237371299SPeter Maydell    # builds doesn't work:
220337371299SPeter Maydell    # https://bugs.launchpad.net/ubuntu/+source/gnutls26/+bug/1478035
220437371299SPeter Maydell    #
220537371299SPeter Maydell    # So sanity check the cflags/libs before assuming gnutls can be used.
220637371299SPeter Maydell    if ! $pkg_config --exists "gnutls"; then
220737371299SPeter Maydell        return 1
220837371299SPeter Maydell    fi
220937371299SPeter Maydell
221037371299SPeter Maydell    write_c_skeleton
221137371299SPeter Maydell    compile_prog "$($pkg_config --cflags gnutls)" "$($pkg_config --libs gnutls)"
221237371299SPeter Maydell}
221337371299SPeter Maydell
221462893b67SDaniel P. Berrangegnutls_gcrypt=no
2215ed754746SDaniel P. Berrangegnutls_nettle=no
2216ddbb0d09SDaniel P. Berrangeif test "$gnutls" != "no"; then
221737371299SPeter Maydell    if gnutls_works; then
221889138857SStefan Weil        gnutls_cflags=$($pkg_config --cflags gnutls)
221989138857SStefan Weil        gnutls_libs=$($pkg_config --libs gnutls)
2220ddbb0d09SDaniel P. Berrange        libs_softmmu="$gnutls_libs $libs_softmmu"
2221ddbb0d09SDaniel P. Berrange        libs_tools="$gnutls_libs $libs_tools"
2222ddbb0d09SDaniel P. Berrange	QEMU_CFLAGS="$QEMU_CFLAGS $gnutls_cflags"
2223ddbb0d09SDaniel P. Berrange        gnutls="yes"
2224ddbb0d09SDaniel P. Berrange
2225b917da4cSDaniel P. Berrange	# gnutls_rnd requires >= 2.11.0
2226b917da4cSDaniel P. Berrange	if $pkg_config --exists "gnutls >= 2.11.0"; then
2227b917da4cSDaniel P. Berrange	    gnutls_rnd="yes"
2228b917da4cSDaniel P. Berrange	else
2229b917da4cSDaniel P. Berrange	    gnutls_rnd="no"
2230b917da4cSDaniel P. Berrange	fi
2231b917da4cSDaniel P. Berrange
223262893b67SDaniel P. Berrange	if $pkg_config --exists 'gnutls >= 3.0'; then
223362893b67SDaniel P. Berrange	    gnutls_gcrypt=no
2234ed754746SDaniel P. Berrange	    gnutls_nettle=yes
223562893b67SDaniel P. Berrange	elif $pkg_config --exists 'gnutls >= 2.12'; then
223689138857SStefan Weil	    case $($pkg_config --libs --static gnutls) in
2237ed754746SDaniel P. Berrange		*gcrypt*)
2238ed754746SDaniel P. Berrange		    gnutls_gcrypt=yes
2239ed754746SDaniel P. Berrange		    gnutls_nettle=no
2240ed754746SDaniel P. Berrange		    ;;
2241ed754746SDaniel P. Berrange		*nettle*)
2242ed754746SDaniel P. Berrange		    gnutls_gcrypt=no
2243ed754746SDaniel P. Berrange		    gnutls_nettle=yes
2244ed754746SDaniel P. Berrange		    ;;
2245ed754746SDaniel P. Berrange		*)
2246ed754746SDaniel P. Berrange		    gnutls_gcrypt=yes
2247ed754746SDaniel P. Berrange		    gnutls_nettle=no
2248ed754746SDaniel P. Berrange		    ;;
224962893b67SDaniel P. Berrange	    esac
225062893b67SDaniel P. Berrange	else
225162893b67SDaniel P. Berrange	    gnutls_gcrypt=yes
2252ed754746SDaniel P. Berrange	    gnutls_nettle=no
225362893b67SDaniel P. Berrange	fi
2254ddbb0d09SDaniel P. Berrange    elif test "$gnutls" = "yes"; then
2255ddbb0d09SDaniel P. Berrange	feature_not_found "gnutls" "Install gnutls devel"
2256ddbb0d09SDaniel P. Berrange    else
2257ddbb0d09SDaniel P. Berrange        gnutls="no"
2258b917da4cSDaniel P. Berrange        gnutls_rnd="no"
2259ddbb0d09SDaniel P. Berrange    fi
2260ddbb0d09SDaniel P. Berrangeelse
2261b917da4cSDaniel P. Berrange    gnutls_rnd="no"
2262ddbb0d09SDaniel P. Berrangefi
2263ddbb0d09SDaniel P. Berrange
226491bfcdb0SDaniel P. Berrange
226591bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-gcrypt flag,
226691bfcdb0SDaniel P. Berrange# then mark as disabled if user requested nettle
226791bfcdb0SDaniel P. Berrange# explicitly, or if gnutls links to nettle
226891bfcdb0SDaniel P. Berrangeif test -z "$gcrypt"
226991bfcdb0SDaniel P. Berrangethen
227091bfcdb0SDaniel P. Berrange    if test "$nettle" = "yes" || test "$gnutls_nettle" = "yes"
227191bfcdb0SDaniel P. Berrange    then
227291bfcdb0SDaniel P. Berrange        gcrypt="no"
227391bfcdb0SDaniel P. Berrange    fi
227491bfcdb0SDaniel P. Berrangefi
227591bfcdb0SDaniel P. Berrange
227691bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-nettle flag,
227791bfcdb0SDaniel P. Berrange# then mark as disabled if user requested gcrypt
227891bfcdb0SDaniel P. Berrange# explicitly, or if gnutls links to gcrypt
227991bfcdb0SDaniel P. Berrangeif test -z "$nettle"
228091bfcdb0SDaniel P. Berrangethen
228191bfcdb0SDaniel P. Berrange    if test "$gcrypt" = "yes" || test "$gnutls_gcrypt" = "yes"
228291bfcdb0SDaniel P. Berrange    then
228391bfcdb0SDaniel P. Berrange        nettle="no"
228491bfcdb0SDaniel P. Berrange    fi
228591bfcdb0SDaniel P. Berrangefi
228691bfcdb0SDaniel P. Berrange
228791bfcdb0SDaniel P. Berrangehas_libgcrypt_config() {
228891bfcdb0SDaniel P. Berrange    if ! has "libgcrypt-config"
228991bfcdb0SDaniel P. Berrange    then
229091bfcdb0SDaniel P. Berrange	return 1
229191bfcdb0SDaniel P. Berrange    fi
229291bfcdb0SDaniel P. Berrange
229391bfcdb0SDaniel P. Berrange    if test -n "$cross_prefix"
229491bfcdb0SDaniel P. Berrange    then
229589138857SStefan Weil	host=$(libgcrypt-config --host)
229691bfcdb0SDaniel P. Berrange	if test "$host-" != $cross_prefix
229791bfcdb0SDaniel P. Berrange	then
229891bfcdb0SDaniel P. Berrange	    return 1
229991bfcdb0SDaniel P. Berrange	fi
230091bfcdb0SDaniel P. Berrange    fi
230191bfcdb0SDaniel P. Berrange
230291bfcdb0SDaniel P. Berrange    return 0
230391bfcdb0SDaniel P. Berrange}
230491bfcdb0SDaniel P. Berrange
230591bfcdb0SDaniel P. Berrangeif test "$gcrypt" != "no"; then
230691bfcdb0SDaniel P. Berrange    if has_libgcrypt_config; then
230789138857SStefan Weil        gcrypt_cflags=$(libgcrypt-config --cflags)
230889138857SStefan Weil        gcrypt_libs=$(libgcrypt-config --libs)
230991bfcdb0SDaniel P. Berrange        # Debian has remove -lgpg-error from libgcrypt-config
231091bfcdb0SDaniel P. Berrange        # as it "spreads unnecessary dependencies" which in
231191bfcdb0SDaniel P. Berrange        # turn breaks static builds...
231291bfcdb0SDaniel P. Berrange        if test "$static" = "yes"
231391bfcdb0SDaniel P. Berrange        then
231491bfcdb0SDaniel P. Berrange            gcrypt_libs="$gcrypt_libs -lgpg-error"
231591bfcdb0SDaniel P. Berrange        fi
231662893b67SDaniel P. Berrange        libs_softmmu="$gcrypt_libs $libs_softmmu"
231762893b67SDaniel P. Berrange        libs_tools="$gcrypt_libs $libs_tools"
231862893b67SDaniel P. Berrange        QEMU_CFLAGS="$QEMU_CFLAGS $gcrypt_cflags"
231991bfcdb0SDaniel P. Berrange        gcrypt="yes"
232091bfcdb0SDaniel P. Berrange        if test -z "$nettle"; then
232191bfcdb0SDaniel P. Berrange           nettle="no"
232291bfcdb0SDaniel P. Berrange        fi
232337788f25SDaniel P. Berrange
232437788f25SDaniel P. Berrange        cat > $TMPC << EOF
232537788f25SDaniel P. Berrange#include <gcrypt.h>
232637788f25SDaniel P. Berrangeint main(void) {
232737788f25SDaniel P. Berrange  gcry_kdf_derive(NULL, 0, GCRY_KDF_PBKDF2,
232837788f25SDaniel P. Berrange                  GCRY_MD_SHA256,
232937788f25SDaniel P. Berrange                  NULL, 0, 0, 0, NULL);
233037788f25SDaniel P. Berrange return 0;
233137788f25SDaniel P. Berrange}
233237788f25SDaniel P. BerrangeEOF
233337788f25SDaniel P. Berrange        if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
233437788f25SDaniel P. Berrange            gcrypt_kdf=yes
233537788f25SDaniel P. Berrange        fi
233662893b67SDaniel P. Berrange    else
233791bfcdb0SDaniel P. Berrange        if test "$gcrypt" = "yes"; then
233862893b67SDaniel P. Berrange            feature_not_found "gcrypt" "Install gcrypt devel"
233991bfcdb0SDaniel P. Berrange        else
234091bfcdb0SDaniel P. Berrange            gcrypt="no"
234191bfcdb0SDaniel P. Berrange        fi
234262893b67SDaniel P. Berrange    fi
234362893b67SDaniel P. Berrangefi
234462893b67SDaniel P. Berrange
2345ddbb0d09SDaniel P. Berrange
234691bfcdb0SDaniel P. Berrangeif test "$nettle" != "no"; then
2347ed754746SDaniel P. Berrange    if $pkg_config --exists "nettle"; then
234889138857SStefan Weil        nettle_cflags=$($pkg_config --cflags nettle)
234989138857SStefan Weil        nettle_libs=$($pkg_config --libs nettle)
235089138857SStefan Weil        nettle_version=$($pkg_config --modversion nettle)
2351ed754746SDaniel P. Berrange        libs_softmmu="$nettle_libs $libs_softmmu"
2352ed754746SDaniel P. Berrange        libs_tools="$nettle_libs $libs_tools"
2353ed754746SDaniel P. Berrange        QEMU_CFLAGS="$QEMU_CFLAGS $nettle_cflags"
235491bfcdb0SDaniel P. Berrange        nettle="yes"
2355fff2f982SDaniel P. Berrange
2356fff2f982SDaniel P. Berrange        cat > $TMPC << EOF
23579e87a691SSteven Luo#include <stddef.h>
2358fff2f982SDaniel P. Berrange#include <nettle/pbkdf2.h>
2359fff2f982SDaniel P. Berrangeint main(void) {
2360fff2f982SDaniel P. Berrange     pbkdf2_hmac_sha256(8, NULL, 1000, 8, NULL, 8, NULL);
2361fff2f982SDaniel P. Berrange     return 0;
2362fff2f982SDaniel P. Berrange}
2363fff2f982SDaniel P. BerrangeEOF
2364fff2f982SDaniel P. Berrange        if compile_prog "$nettle_cflags" "$nettle_libs" ; then
2365fff2f982SDaniel P. Berrange            nettle_kdf=yes
2366fff2f982SDaniel P. Berrange        fi
2367ed754746SDaniel P. Berrange    else
236891bfcdb0SDaniel P. Berrange        if test "$nettle" = "yes"; then
2369ed754746SDaniel P. Berrange            feature_not_found "nettle" "Install nettle devel"
237091bfcdb0SDaniel P. Berrange        else
237191bfcdb0SDaniel P. Berrange            nettle="no"
2372ed754746SDaniel P. Berrange        fi
2373ed754746SDaniel P. Berrange    fi
237491bfcdb0SDaniel P. Berrangefi
237591bfcdb0SDaniel P. Berrange
237691bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" && test "$nettle" = "yes"
237791bfcdb0SDaniel P. Berrangethen
237891bfcdb0SDaniel P. Berrange    error_exit "Only one of gcrypt & nettle can be enabled"
237991bfcdb0SDaniel P. Berrangefi
2380ed754746SDaniel P. Berrange
23819a2fd434SDaniel P. Berrange##########################################
23829a2fd434SDaniel P. Berrange# libtasn1 - only for the TLS creds/session test suite
23839a2fd434SDaniel P. Berrange
23849a2fd434SDaniel P. Berrangetasn1=yes
238590246037SDaniel P. Berrangetasn1_cflags=""
238690246037SDaniel P. Berrangetasn1_libs=""
23879a2fd434SDaniel P. Berrangeif $pkg_config --exists "libtasn1"; then
238889138857SStefan Weil    tasn1_cflags=$($pkg_config --cflags libtasn1)
238989138857SStefan Weil    tasn1_libs=$($pkg_config --libs libtasn1)
23909a2fd434SDaniel P. Berrangeelse
23919a2fd434SDaniel P. Berrange    tasn1=no
23929a2fd434SDaniel P. Berrangefi
23939a2fd434SDaniel P. Berrange
2394ed754746SDaniel P. Berrange
2395bbbf9bfbSStefan Weil##########################################
2396559607eaSDaniel P. Berrange# getifaddrs (for tests/test-io-channel-socket )
2397559607eaSDaniel P. Berrange
2398559607eaSDaniel P. Berrangehave_ifaddrs_h=yes
2399559607eaSDaniel P. Berrangeif ! check_include "ifaddrs.h" ; then
2400559607eaSDaniel P. Berrange  have_ifaddrs_h=no
2401559607eaSDaniel P. Berrangefi
2402559607eaSDaniel P. Berrange
2403559607eaSDaniel P. Berrange##########################################
2404bbbf9bfbSStefan Weil# VTE probe
2405bbbf9bfbSStefan Weil
2406bbbf9bfbSStefan Weilif test "$vte" != "no"; then
2407bbbf9bfbSStefan Weil    if test "$gtkabi" = "3.0"; then
2408c6feff9eSCole Robinson      vteminversion="0.32.0"
2409c6feff9eSCole Robinson      if $pkg_config --exists "vte-2.91"; then
2410c6feff9eSCole Robinson        vtepackage="vte-2.91"
2411c6feff9eSCole Robinson      else
2412528de90aSDaniel P. Berrange        vtepackage="vte-2.90"
2413c6feff9eSCole Robinson      fi
2414528de90aSDaniel P. Berrange    else
2415528de90aSDaniel P. Berrange      vtepackage="vte"
2416c6feff9eSCole Robinson      vteminversion="0.24.0"
2417528de90aSDaniel P. Berrange    fi
2418c6feff9eSCole Robinson    if $pkg_config --exists "$vtepackage >= $vteminversion"; then
241989138857SStefan Weil        vte_cflags=$($pkg_config --cflags $vtepackage)
242089138857SStefan Weil        vte_libs=$($pkg_config --libs $vtepackage)
242189138857SStefan Weil        vteversion=$($pkg_config --modversion $vtepackage)
2422bbbf9bfbSStefan Weil        libs_softmmu="$vte_libs $libs_softmmu"
2423bbbf9bfbSStefan Weil        vte="yes"
2424bbbf9bfbSStefan Weil    elif test "$vte" = "yes"; then
24259e04c683SStefan Weil        if test "$gtkabi" = "3.0"; then
2426c6feff9eSCole Robinson            feature_not_found "vte" "Install libvte-2.90/2.91 devel"
24279e04c683SStefan Weil        else
24289e04c683SStefan Weil            feature_not_found "vte" "Install libvte devel"
24299e04c683SStefan Weil        fi
2430bbbf9bfbSStefan Weil    else
2431bbbf9bfbSStefan Weil        vte="no"
2432a4ccabcfSAnthony Liguori    fi
2433a4ccabcfSAnthony Liguorifi
2434a4ccabcfSAnthony Liguori
2435a4ccabcfSAnthony Liguori##########################################
243611d9f695Sbellard# SDL probe
243711d9f695Sbellard
24383ec87ffeSPaolo Bonzini# Look for sdl configuration program (pkg-config or sdl-config).  Try
24393ec87ffeSPaolo Bonzini# sdl-config even without cross prefix, and favour pkg-config over sdl-config.
244047c03744SDave Airlie
2441ee8466d0SCole Robinsonif test "$sdlabi" = ""; then
2442ee8466d0SCole Robinson    if $pkg_config --exists "sdl"; then
2443ee8466d0SCole Robinson        sdlabi=1.2
2444ee8466d0SCole Robinson    elif $pkg_config --exists "sdl2"; then
2445ee8466d0SCole Robinson        sdlabi=2.0
2446ee8466d0SCole Robinson    else
2447ee8466d0SCole Robinson        sdlabi=1.2
2448ee8466d0SCole Robinson    fi
2449ee8466d0SCole Robinsonfi
2450ee8466d0SCole Robinson
245147c03744SDave Airlieif test $sdlabi = "2.0"; then
245247c03744SDave Airlie    sdl_config=$sdl2_config
245347c03744SDave Airlie    sdlname=sdl2
245447c03744SDave Airlie    sdlconfigname=sdl2_config
2455e07047cfSCole Robinsonelif test $sdlabi = "1.2"; then
245647c03744SDave Airlie    sdlname=sdl
245747c03744SDave Airlie    sdlconfigname=sdl_config
2458e07047cfSCole Robinsonelse
2459e07047cfSCole Robinson    error_exit "Unknown sdlabi $sdlabi, must be 1.2 or 2.0"
24603ec87ffeSPaolo Bonzinifi
24613ec87ffeSPaolo Bonzini
246289138857SStefan Weilif test "$(basename $sdl_config)" != $sdlconfigname && ! has ${sdl_config}; then
246347c03744SDave Airlie  sdl_config=$sdlconfigname
246447c03744SDave Airliefi
246547c03744SDave Airlie
246647c03744SDave Airlieif $pkg_config $sdlname --exists; then
246747c03744SDave Airlie  sdlconfig="$pkg_config $sdlname"
246889138857SStefan Weil  sdlversion=$($sdlconfig --modversion 2>/dev/null)
24693ec87ffeSPaolo Bonzinielif has ${sdl_config}; then
24703ec87ffeSPaolo Bonzini  sdlconfig="$sdl_config"
247189138857SStefan Weil  sdlversion=$($sdlconfig --version)
2472a0dfd8a4SLoïc Minierelse
2473a0dfd8a4SLoïc Minier  if test "$sdl" = "yes" ; then
247421684af0SStewart Smith    feature_not_found "sdl" "Install SDL devel"
2475a0dfd8a4SLoïc Minier  fi
2476a0dfd8a4SLoïc Minier  sdl=no
24779316f803SPaolo Bonzinifi
247829e5badaSScott Woodif test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
24793ec87ffeSPaolo Bonzini  echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
24803ec87ffeSPaolo Bonzinifi
248111d9f695Sbellard
24829316f803SPaolo Bonzinisdl_too_old=no
2483c4198157SJuan Quintelaif test "$sdl" != "no" ; then
248411d9f695Sbellard  cat > $TMPC << EOF
248511d9f695Sbellard#include <SDL.h>
248611d9f695Sbellard#undef main /* We don't want SDL to override our main() */
248711d9f695Sbellardint main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
248811d9f695SbellardEOF
248989138857SStefan Weil  sdl_cflags=$($sdlconfig --cflags 2>/dev/null)
249074f42e18STeLeMan  if test "$static" = "yes" ; then
249189138857SStefan Weil    sdl_libs=$($sdlconfig --static-libs 2>/dev/null)
249274f42e18STeLeMan  else
249389138857SStefan Weil    sdl_libs=$($sdlconfig --libs 2>/dev/null)
249474f42e18STeLeMan  fi
249552166aa0SJuan Quintela  if compile_prog "$sdl_cflags" "$sdl_libs" ; then
249689138857SStefan Weil    if test $(echo $sdlversion | sed 's/[^0-9]//g') -lt 121 ; then
249711d9f695Sbellard      sdl_too_old=yes
249811d9f695Sbellard    else
249911d9f695Sbellard      sdl=yes
250011d9f695Sbellard    fi
25017c1f25b4Sbellard
250267c274d3SPaolo Bonzini    # static link with sdl ? (note: sdl.pc's --static --libs is broken)
25031ac88f28SJuan Quintela    if test "$sdl" = "yes" -a "$static" = "yes" ; then
250467c274d3SPaolo Bonzini      if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
250589138857SStefan Weil         sdl_libs="$sdl_libs $(aalib-config --static-libs 2>/dev/null)"
250689138857SStefan Weil         sdl_cflags="$sdl_cflags $(aalib-config --cflags 2>/dev/null)"
250711d9f695Sbellard      fi
250852166aa0SJuan Quintela      if compile_prog "$sdl_cflags" "$sdl_libs" ; then
25091ac88f28SJuan Quintela	:
25101ac88f28SJuan Quintela      else
25111ac88f28SJuan Quintela        sdl=no
25127c1f25b4Sbellard      fi
25137c1f25b4Sbellard    fi # static link
2514c4198157SJuan Quintela  else # sdl not found
2515c4198157SJuan Quintela    if test "$sdl" = "yes" ; then
251621684af0SStewart Smith      feature_not_found "sdl" "Install SDL devel"
2517c4198157SJuan Quintela    fi
2518c4198157SJuan Quintela    sdl=no
25197c1f25b4Sbellard  fi # sdl compile test
2520fd677642Sthsfi
252111d9f695Sbellard
25225368a422Saliguoriif test "$sdl" = "yes" ; then
25235368a422Saliguori  cat > $TMPC <<EOF
25245368a422Saliguori#include <SDL.h>
25255368a422Saliguori#if defined(SDL_VIDEO_DRIVER_X11)
25265368a422Saliguori#include <X11/XKBlib.h>
25275368a422Saliguori#else
25285368a422Saliguori#error No x11 support
25295368a422Saliguori#endif
25305368a422Saliguoriint main(void) { return 0; }
25315368a422SaliguoriEOF
2532f676c67eSJeremy White  if compile_prog "$sdl_cflags $x11_cflags" "$sdl_libs $x11_libs" ; then
2533f676c67eSJeremy White    sdl_cflags="$sdl_cflags $x11_cflags"
2534f676c67eSJeremy White    sdl_libs="$sdl_libs $x11_libs"
25355368a422Saliguori  fi
25360705667eSJuan Quintela  libs_softmmu="$sdl_libs $libs_softmmu"
25375368a422Saliguorifi
25385368a422Saliguori
25398f28f3fbSths##########################################
25402da776dbSMichael R. Hines# RDMA needs OpenFabrics libraries
25412da776dbSMichael R. Hinesif test "$rdma" != "no" ; then
25422da776dbSMichael R. Hines  cat > $TMPC <<EOF
25432da776dbSMichael R. Hines#include <rdma/rdma_cma.h>
25442da776dbSMichael R. Hinesint main(void) { return 0; }
25452da776dbSMichael R. HinesEOF
25462da776dbSMichael R. Hines  rdma_libs="-lrdmacm -libverbs"
25472da776dbSMichael R. Hines  if compile_prog "" "$rdma_libs" ; then
25482da776dbSMichael R. Hines    rdma="yes"
25492da776dbSMichael R. Hines    libs_softmmu="$libs_softmmu $rdma_libs"
25502da776dbSMichael R. Hines  else
25512da776dbSMichael R. Hines    if test "$rdma" = "yes" ; then
25522da776dbSMichael R. Hines        error_exit \
25532da776dbSMichael R. Hines            " OpenFabrics librdmacm/libibverbs not present." \
25542da776dbSMichael R. Hines            " Your options:" \
25552da776dbSMichael R. Hines            "  (1) Fast: Install infiniband packages from your distro." \
25562da776dbSMichael R. Hines            "  (2) Cleanest: Install libraries from www.openfabrics.org" \
25572da776dbSMichael R. Hines            "  (3) Also: Install softiwarp if you don't have RDMA hardware"
25582da776dbSMichael R. Hines    fi
25592da776dbSMichael R. Hines    rdma="no"
25602da776dbSMichael R. Hines  fi
25612da776dbSMichael R. Hinesfi
25622da776dbSMichael R. Hines
256395c6bff3SBenoît Canet
256495c6bff3SBenoît Canet##########################################
25652f9606b3Saliguori# VNC SASL detection
2566821601eaSJes Sorensenif test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
25672f9606b3Saliguori  cat > $TMPC <<EOF
25682f9606b3Saliguori#include <sasl/sasl.h>
25692f9606b3Saliguori#include <stdio.h>
25702f9606b3Saliguoriint main(void) { sasl_server_init(NULL, "qemu"); return 0; }
25712f9606b3SaliguoriEOF
25722f9606b3Saliguori  # Assuming Cyrus-SASL installed in /usr prefix
25732f9606b3Saliguori  vnc_sasl_cflags=""
25742f9606b3Saliguori  vnc_sasl_libs="-lsasl2"
257552166aa0SJuan Quintela  if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
2576ea784e3bSJuan Quintela    vnc_sasl=yes
2577fa838301SJuan Quintela    libs_softmmu="$vnc_sasl_libs $libs_softmmu"
2578ca273d58SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags"
25792f9606b3Saliguori  else
2580ea784e3bSJuan Quintela    if test "$vnc_sasl" = "yes" ; then
258121684af0SStewart Smith      feature_not_found "vnc-sasl" "Install Cyrus SASL devel"
2582ea784e3bSJuan Quintela    fi
2583ea784e3bSJuan Quintela    vnc_sasl=no
25842f9606b3Saliguori  fi
25852f9606b3Saliguorifi
25862f9606b3Saliguori
25872f9606b3Saliguori##########################################
25882f6f5c7aSCorentin Chary# VNC JPEG detection
2589821601eaSJes Sorensenif test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
25902f6f5c7aSCorentin Charycat > $TMPC <<EOF
25912f6f5c7aSCorentin Chary#include <stdio.h>
25922f6f5c7aSCorentin Chary#include <jpeglib.h>
25932f6f5c7aSCorentin Charyint main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
25942f6f5c7aSCorentin CharyEOF
25952f6f5c7aSCorentin Chary    vnc_jpeg_cflags=""
25962f6f5c7aSCorentin Chary    vnc_jpeg_libs="-ljpeg"
25972f6f5c7aSCorentin Chary  if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
25982f6f5c7aSCorentin Chary    vnc_jpeg=yes
25992f6f5c7aSCorentin Chary    libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
2600ca273d58SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags"
26012f6f5c7aSCorentin Chary  else
26022f6f5c7aSCorentin Chary    if test "$vnc_jpeg" = "yes" ; then
260321684af0SStewart Smith      feature_not_found "vnc-jpeg" "Install libjpeg-turbo devel"
26042f6f5c7aSCorentin Chary    fi
26052f6f5c7aSCorentin Chary    vnc_jpeg=no
26062f6f5c7aSCorentin Chary  fi
26072f6f5c7aSCorentin Charyfi
26082f6f5c7aSCorentin Chary
26092f6f5c7aSCorentin Chary##########################################
2610efe556adSCorentin Chary# VNC PNG detection
2611821601eaSJes Sorensenif test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
2612efe556adSCorentin Charycat > $TMPC <<EOF
2613efe556adSCorentin Chary//#include <stdio.h>
2614efe556adSCorentin Chary#include <png.h>
2615832ce9c2SScott Wood#include <stddef.h>
2616efe556adSCorentin Charyint main(void) {
2617efe556adSCorentin Chary    png_structp png_ptr;
2618efe556adSCorentin Chary    png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
26197edc3fedSPeter Maydell    return png_ptr != 0;
2620efe556adSCorentin Chary}
2621efe556adSCorentin CharyEOF
262265d5d3f9SStefan Weil  if $pkg_config libpng --exists; then
262389138857SStefan Weil    vnc_png_cflags=$($pkg_config libpng --cflags)
262489138857SStefan Weil    vnc_png_libs=$($pkg_config libpng --libs)
26259af8025eSBrad  else
2626efe556adSCorentin Chary    vnc_png_cflags=""
2627efe556adSCorentin Chary    vnc_png_libs="-lpng"
26289af8025eSBrad  fi
2629efe556adSCorentin Chary  if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
2630efe556adSCorentin Chary    vnc_png=yes
2631efe556adSCorentin Chary    libs_softmmu="$vnc_png_libs $libs_softmmu"
26329af8025eSBrad    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
2633efe556adSCorentin Chary  else
2634efe556adSCorentin Chary    if test "$vnc_png" = "yes" ; then
263521684af0SStewart Smith      feature_not_found "vnc-png" "Install libpng devel"
2636efe556adSCorentin Chary    fi
2637efe556adSCorentin Chary    vnc_png=no
2638efe556adSCorentin Chary  fi
2639efe556adSCorentin Charyfi
2640efe556adSCorentin Chary
2641efe556adSCorentin Chary##########################################
264276655d6dSaliguori# fnmatch() probe, used for ACL routines
264376655d6dSaliguorifnmatch="no"
264476655d6dSaliguoricat > $TMPC << EOF
264576655d6dSaliguori#include <fnmatch.h>
264676655d6dSaliguoriint main(void)
264776655d6dSaliguori{
264876655d6dSaliguori    fnmatch("foo", "foo", 0);
264976655d6dSaliguori    return 0;
265076655d6dSaliguori}
265176655d6dSaliguoriEOF
265252166aa0SJuan Quintelaif compile_prog "" "" ; then
265376655d6dSaliguori   fnmatch="yes"
265476655d6dSaliguorifi
265576655d6dSaliguori
265676655d6dSaliguori##########################################
2657ee682d27SStefan Weil# uuid_generate() probe, used for vdi block driver
26582d16c8e9SPeter Maydell# Note that on some systems (notably MacOSX) no extra library
26592d16c8e9SPeter Maydell# need be linked to get the uuid functions.
2660ee682d27SStefan Weilif test "$uuid" != "no" ; then
2661ee682d27SStefan Weil  uuid_libs="-luuid"
2662ee682d27SStefan Weil  cat > $TMPC << EOF
2663ee682d27SStefan Weil#include <uuid/uuid.h>
2664ee682d27SStefan Weilint main(void)
2665ee682d27SStefan Weil{
2666ee682d27SStefan Weil    uuid_t my_uuid;
2667ee682d27SStefan Weil    uuid_generate(my_uuid);
2668ee682d27SStefan Weil    return 0;
2669ee682d27SStefan Weil}
2670ee682d27SStefan WeilEOF
26712d16c8e9SPeter Maydell  if compile_prog "" "" ; then
26722d16c8e9SPeter Maydell    uuid="yes"
26732d16c8e9SPeter Maydell  elif compile_prog "" "$uuid_libs" ; then
2674ee682d27SStefan Weil    uuid="yes"
2675ee682d27SStefan Weil    libs_softmmu="$uuid_libs $libs_softmmu"
2676ee682d27SStefan Weil    libs_tools="$uuid_libs $libs_tools"
2677ee682d27SStefan Weil  else
2678ee682d27SStefan Weil    if test "$uuid" = "yes" ; then
267921684af0SStewart Smith      feature_not_found "uuid" "Install libuuid devel"
2680ee682d27SStefan Weil    fi
2681ee682d27SStefan Weil    uuid=no
2682ee682d27SStefan Weil  fi
2683ee682d27SStefan Weilfi
2684ee682d27SStefan Weil
26854f18b782SJeff Codyif test "$vhdx" = "yes" ; then
26864f18b782SJeff Cody    if test "$uuid" = "no" ; then
26874f18b782SJeff Cody        error_exit "uuid required for VHDX support"
26884f18b782SJeff Cody    fi
26894f18b782SJeff Codyelif test "$vhdx" != "no" ; then
26904f18b782SJeff Cody    if test "$uuid" = "yes" ; then
26914f18b782SJeff Cody        vhdx=yes
26924f18b782SJeff Cody    else
26934f18b782SJeff Cody        vhdx=no
26944f18b782SJeff Cody    fi
26954f18b782SJeff Codyfi
26964f18b782SJeff Cody
2697ee682d27SStefan Weil##########################################
2698dce512deSChristoph Hellwig# xfsctl() probe, used for raw-posix
2699dce512deSChristoph Hellwigif test "$xfs" != "no" ; then
2700dce512deSChristoph Hellwig  cat > $TMPC << EOF
2701ffc41d10SStefan Weil#include <stddef.h>  /* NULL */
2702dce512deSChristoph Hellwig#include <xfs/xfs.h>
2703dce512deSChristoph Hellwigint main(void)
2704dce512deSChristoph Hellwig{
2705dce512deSChristoph Hellwig    xfsctl(NULL, 0, 0, NULL);
2706dce512deSChristoph Hellwig    return 0;
2707dce512deSChristoph Hellwig}
2708dce512deSChristoph HellwigEOF
2709dce512deSChristoph Hellwig  if compile_prog "" "" ; then
2710dce512deSChristoph Hellwig    xfs="yes"
2711dce512deSChristoph Hellwig  else
2712dce512deSChristoph Hellwig    if test "$xfs" = "yes" ; then
271321684af0SStewart Smith      feature_not_found "xfs" "Instal xfsprogs/xfslibs devel"
2714dce512deSChristoph Hellwig    fi
2715dce512deSChristoph Hellwig    xfs=no
2716dce512deSChristoph Hellwig  fi
2717dce512deSChristoph Hellwigfi
2718dce512deSChristoph Hellwig
2719dce512deSChristoph Hellwig##########################################
27208a16d273Sths# vde libraries probe
2721dfb278bdSJuan Quintelaif test "$vde" != "no" ; then
27224baae0acSJuan Quintela  vde_libs="-lvdeplug"
27238a16d273Sths  cat > $TMPC << EOF
27248a16d273Sths#include <libvdeplug.h>
27254a7f0e06Spbrookint main(void)
27264a7f0e06Spbrook{
27274a7f0e06Spbrook    struct vde_open_args a = {0, 0, 0};
2728fea08e08SPeter Maydell    char s[] = "";
2729fea08e08SPeter Maydell    vde_open(s, s, &a);
27304a7f0e06Spbrook    return 0;
27314a7f0e06Spbrook}
27328a16d273SthsEOF
273352166aa0SJuan Quintela  if compile_prog "" "$vde_libs" ; then
27344baae0acSJuan Quintela    vde=yes
27358e02e54cSJuan Quintela    libs_softmmu="$vde_libs $libs_softmmu"
27368e02e54cSJuan Quintela    libs_tools="$vde_libs $libs_tools"
2737dfb278bdSJuan Quintela  else
2738dfb278bdSJuan Quintela    if test "$vde" = "yes" ; then
273921684af0SStewart Smith      feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel"
2740dfb278bdSJuan Quintela    fi
2741dfb278bdSJuan Quintela    vde=no
27428a16d273Sths  fi
27438a16d273Sthsfi
27448a16d273Sths
27458a16d273Sths##########################################
27460a985b37SVincenzo Maffione# netmap support probe
27470a985b37SVincenzo Maffione# Apart from looking for netmap headers, we make sure that the host API version
27480a985b37SVincenzo Maffione# supports the netmap backend (>=11). The upper bound (15) is meant to simulate
27490a985b37SVincenzo Maffione# a minor/major version number. Minor new features will be marked with values up
27500a985b37SVincenzo Maffione# to 15, and if something happens that requires a change to the backend we will
27510a985b37SVincenzo Maffione# move above 15, submit the backend fixes and modify this two bounds.
275258952137SVincenzo Maffioneif test "$netmap" != "no" ; then
275358952137SVincenzo Maffione  cat > $TMPC << EOF
275458952137SVincenzo Maffione#include <inttypes.h>
275558952137SVincenzo Maffione#include <net/if.h>
275658952137SVincenzo Maffione#include <net/netmap.h>
275758952137SVincenzo Maffione#include <net/netmap_user.h>
27580a985b37SVincenzo Maffione#if (NETMAP_API < 11) || (NETMAP_API > 15)
27590a985b37SVincenzo Maffione#error
27600a985b37SVincenzo Maffione#endif
276158952137SVincenzo Maffioneint main(void) { return 0; }
276258952137SVincenzo MaffioneEOF
276358952137SVincenzo Maffione  if compile_prog "" "" ; then
276458952137SVincenzo Maffione    netmap=yes
276558952137SVincenzo Maffione  else
276658952137SVincenzo Maffione    if test "$netmap" = "yes" ; then
276758952137SVincenzo Maffione      feature_not_found "netmap"
276858952137SVincenzo Maffione    fi
276958952137SVincenzo Maffione    netmap=no
277058952137SVincenzo Maffione  fi
277158952137SVincenzo Maffionefi
277258952137SVincenzo Maffione
277358952137SVincenzo Maffione##########################################
277447e98658SCorey Bryant# libcap-ng library probe
277547e98658SCorey Bryantif test "$cap_ng" != "no" ; then
277647e98658SCorey Bryant  cap_libs="-lcap-ng"
277747e98658SCorey Bryant  cat > $TMPC << EOF
277847e98658SCorey Bryant#include <cap-ng.h>
277947e98658SCorey Bryantint main(void)
278047e98658SCorey Bryant{
278147e98658SCorey Bryant    capng_capability_to_name(CAPNG_EFFECTIVE);
278247e98658SCorey Bryant    return 0;
278347e98658SCorey Bryant}
278447e98658SCorey BryantEOF
278547e98658SCorey Bryant  if compile_prog "" "$cap_libs" ; then
278647e98658SCorey Bryant    cap_ng=yes
278747e98658SCorey Bryant    libs_tools="$cap_libs $libs_tools"
278847e98658SCorey Bryant  else
278947e98658SCorey Bryant    if test "$cap_ng" = "yes" ; then
279021684af0SStewart Smith      feature_not_found "cap_ng" "Install libcap-ng devel"
279147e98658SCorey Bryant    fi
279247e98658SCorey Bryant    cap_ng=no
279347e98658SCorey Bryant  fi
279447e98658SCorey Bryantfi
279547e98658SCorey Bryant
279647e98658SCorey Bryant##########################################
2797c2de5c91Smalc# Sound support libraries probe
27988f28f3fbSths
2799c2de5c91Smalcaudio_drv_probe()
2800c2de5c91Smalc{
2801c2de5c91Smalc    drv=$1
2802c2de5c91Smalc    hdr=$2
2803c2de5c91Smalc    lib=$3
2804c2de5c91Smalc    exp=$4
2805c2de5c91Smalc    cfl=$5
28068f28f3fbSths        cat > $TMPC << EOF
2807c2de5c91Smalc#include <$hdr>
2808c2de5c91Smalcint main(void) { $exp }
28098f28f3fbSthsEOF
281052166aa0SJuan Quintela    if compile_prog "$cfl" "$lib" ; then
28118f28f3fbSths        :
28128f28f3fbSths    else
281376ad07a4SPeter Maydell        error_exit "$drv check failed" \
281476ad07a4SPeter Maydell            "Make sure to have the $drv libs and headers installed."
28158f28f3fbSths    fi
2816c2de5c91Smalc}
2817c2de5c91Smalc
281889138857SStefan Weilaudio_drv_list=$(echo "$audio_drv_list" | sed -e 's/,/ /g')
2819c2de5c91Smalcfor drv in $audio_drv_list; do
2820c2de5c91Smalc    case $drv in
2821c2de5c91Smalc    alsa)
2822c2de5c91Smalc    audio_drv_probe $drv alsa/asoundlib.h -lasound \
2823e35bcb0cSStefan Weil        "return snd_pcm_close((snd_pcm_t *)0);"
2824a4bf6780SJuan Quintela    libs_softmmu="-lasound $libs_softmmu"
2825c2de5c91Smalc    ;;
2826c2de5c91Smalc
2827b8e59f18Smalc    pa)
2828e58ff62dSPeter Krempa    audio_drv_probe $drv pulse/pulseaudio.h "-lpulse" \
2829e58ff62dSPeter Krempa        "pa_context_set_source_output_volume(NULL, 0, NULL, NULL, NULL); return 0;"
2830a394aed2SMarc-André Lureau    libs_softmmu="-lpulse $libs_softmmu"
283167f86e8eSJuan Quintela    audio_pt_int="yes"
2832b8e59f18Smalc    ;;
2833b8e59f18Smalc
2834997e690aSJuan Quintela    coreaudio)
2835997e690aSJuan Quintela      libs_softmmu="-framework CoreAudio $libs_softmmu"
2836997e690aSJuan Quintela    ;;
2837997e690aSJuan Quintela
2838a4bf6780SJuan Quintela    dsound)
2839a4bf6780SJuan Quintela      libs_softmmu="-lole32 -ldxguid $libs_softmmu"
2840d5631638Smalc      audio_win_int="yes"
2841a4bf6780SJuan Quintela    ;;
2842a4bf6780SJuan Quintela
2843a4bf6780SJuan Quintela    oss)
2844a4bf6780SJuan Quintela      libs_softmmu="$oss_lib $libs_softmmu"
2845a4bf6780SJuan Quintela    ;;
2846a4bf6780SJuan Quintela
2847a4bf6780SJuan Quintela    sdl|wav)
28482f6a1ab0Sblueswir1    # XXX: Probes for CoreAudio, DirectSound, SDL(?)
28492f6a1ab0Sblueswir1    ;;
28502f6a1ab0Sblueswir1
2851e4c63a6aSmalc    *)
28521c9b2a52Smalc    echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
285376ad07a4SPeter Maydell        error_exit "Unknown driver '$drv' selected" \
285476ad07a4SPeter Maydell            "Possible drivers are: $audio_possible_drivers"
2855e4c63a6aSmalc    }
2856e4c63a6aSmalc    ;;
2857c2de5c91Smalc    esac
2858c2de5c91Smalcdone
28598f28f3fbSths
28604d3b6f6eSbalrog##########################################
28612e4d9fb1Saurel32# BrlAPI probe
28622e4d9fb1Saurel32
28634ffcedb6SJuan Quintelaif test "$brlapi" != "no" ; then
2864eb82284fSJuan Quintela  brlapi_libs="-lbrlapi"
28652e4d9fb1Saurel32  cat > $TMPC << EOF
28662e4d9fb1Saurel32#include <brlapi.h>
2867832ce9c2SScott Wood#include <stddef.h>
28682e4d9fb1Saurel32int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
28692e4d9fb1Saurel32EOF
287052166aa0SJuan Quintela  if compile_prog "" "$brlapi_libs" ; then
28712e4d9fb1Saurel32    brlapi=yes
2872264606b3SJuan Quintela    libs_softmmu="$brlapi_libs $libs_softmmu"
28734ffcedb6SJuan Quintela  else
28744ffcedb6SJuan Quintela    if test "$brlapi" = "yes" ; then
287521684af0SStewart Smith      feature_not_found "brlapi" "Install brlapi devel"
28764ffcedb6SJuan Quintela    fi
28774ffcedb6SJuan Quintela    brlapi=no
2878eb82284fSJuan Quintela  fi
2879eb82284fSJuan Quintelafi
28802e4d9fb1Saurel32
28812e4d9fb1Saurel32##########################################
28824d3b6f6eSbalrog# curses probe
2883a3605bf6SMichael Tokarevif test "$curses" != "no" ; then
2884e095e2f3SStefan Weil  if test "$mingw32" = "yes" ; then
2885ae629634SStefan Weil    curses_list="$($pkg_config --libs ncurses 2>/dev/null):-lpdcurses"
2886e095e2f3SStefan Weil  else
2887cfeda5f4SEd Maste    curses_list="$($pkg_config --libs ncurses 2>/dev/null):-lncurses:-lcurses"
2888e095e2f3SStefan Weil  fi
2889c584a6d0SJuan Quintela  curses_found=no
28904d3b6f6eSbalrog  cat > $TMPC << EOF
28914d3b6f6eSbalrog#include <curses.h>
2892ef9a2524SStefan Weilint main(void) {
2893ef9a2524SStefan Weil  const char *s = curses_version();
2894ef9a2524SStefan Weil  resize_term(0, 0);
2895ef9a2524SStefan Weil  return s != 0;
2896ef9a2524SStefan Weil}
28974d3b6f6eSbalrogEOF
2898ecbe251fSVadim Evard  IFS=:
28994f78ef9aSJuan Quintela  for curses_lib in $curses_list; do
2900ecbe251fSVadim Evard    unset IFS
29014f78ef9aSJuan Quintela    if compile_prog "" "$curses_lib" ; then
2902c584a6d0SJuan Quintela      curses_found=yes
29034f78ef9aSJuan Quintela      libs_softmmu="$curses_lib $libs_softmmu"
29044f78ef9aSJuan Quintela      break
29054d3b6f6eSbalrog    fi
29064f78ef9aSJuan Quintela  done
2907ecbe251fSVadim Evard  unset IFS
2908c584a6d0SJuan Quintela  if test "$curses_found" = "yes" ; then
2909c584a6d0SJuan Quintela    curses=yes
2910c584a6d0SJuan Quintela  else
2911c584a6d0SJuan Quintela    if test "$curses" = "yes" ; then
291221684af0SStewart Smith      feature_not_found "curses" "Install ncurses devel"
2913c584a6d0SJuan Quintela    fi
2914c584a6d0SJuan Quintela    curses=no
2915c584a6d0SJuan Quintela  fi
29164f78ef9aSJuan Quintelafi
29174d3b6f6eSbalrog
2918414f0dabSblueswir1##########################################
2919769ce76dSAlexander Graf# curl probe
2920a3605bf6SMichael Tokarevif test "$curl" != "no" ; then
292165d5d3f9SStefan Weil  if $pkg_config libcurl --exists; then
2922a8bd70adSPaolo Bonzini    curlconfig="$pkg_config libcurl"
29234e2b0658SPaolo Bonzini  else
29244e2b0658SPaolo Bonzini    curlconfig=curl-config
29254e2b0658SPaolo Bonzini  fi
2926769ce76dSAlexander Graf  cat > $TMPC << EOF
2927769ce76dSAlexander Graf#include <curl/curl.h>
29280b862cedSPeter Maydellint main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
2929769ce76dSAlexander GrafEOF
293089138857SStefan Weil  curl_cflags=$($curlconfig --cflags 2>/dev/null)
293189138857SStefan Weil  curl_libs=$($curlconfig --libs 2>/dev/null)
2932b1d5a277SJuan Quintela  if compile_prog "$curl_cflags" "$curl_libs" ; then
2933769ce76dSAlexander Graf    curl=yes
2934788c8196SJuan Quintela  else
2935788c8196SJuan Quintela    if test "$curl" = "yes" ; then
293621684af0SStewart Smith      feature_not_found "curl" "Install libcurl devel"
2937788c8196SJuan Quintela    fi
2938788c8196SJuan Quintela    curl=no
2939769ce76dSAlexander Graf  fi
2940769ce76dSAlexander Graffi # test "$curl"
2941769ce76dSAlexander Graf
2942769ce76dSAlexander Graf##########################################
2943fb599c9aSbalrog# bluez support probe
2944a20a6f46SJuan Quintelaif test "$bluez" != "no" ; then
2945e820e3f4Sbalrog  cat > $TMPC << EOF
2946e820e3f4Sbalrog#include <bluetooth/bluetooth.h>
2947e820e3f4Sbalrogint main(void) { return bt_error(0); }
2948e820e3f4SbalrogEOF
294989138857SStefan Weil  bluez_cflags=$($pkg_config --cflags bluez 2>/dev/null)
295089138857SStefan Weil  bluez_libs=$($pkg_config --libs bluez 2>/dev/null)
295152166aa0SJuan Quintela  if compile_prog "$bluez_cflags" "$bluez_libs" ; then
2952a20a6f46SJuan Quintela    bluez=yes
2953e482d56aSJuan Quintela    libs_softmmu="$bluez_libs $libs_softmmu"
2954e820e3f4Sbalrog  else
2955a20a6f46SJuan Quintela    if test "$bluez" = "yes" ; then
295621684af0SStewart Smith      feature_not_found "bluez" "Install bluez-libs/libbluetooth devel"
2957a20a6f46SJuan Quintela    fi
2958e820e3f4Sbalrog    bluez="no"
2959e820e3f4Sbalrog  fi
2960fb599c9aSbalrogfi
2961fb599c9aSbalrog
2962fb599c9aSbalrog##########################################
2963e18df141SAnthony Liguori# glib support probe
2964a52d28afSPaolo Bonzini
2965f40685c6SJohn Snowglib_req_ver=2.22
2966aa0d1f44SPaolo Bonziniglib_modules=gthread-2.0
2967aa0d1f44SPaolo Bonziniif test "$modules" = yes; then
2968aa0d1f44SPaolo Bonzini    glib_modules="$glib_modules gmodule-2.0"
2969aa0d1f44SPaolo Bonzinifi
2970e26110cfSFam Zheng
2971aa0d1f44SPaolo Bonzinifor i in $glib_modules; do
2972e26110cfSFam Zheng    if $pkg_config --atleast-version=$glib_req_ver $i; then
297389138857SStefan Weil        glib_cflags=$($pkg_config --cflags $i)
297489138857SStefan Weil        glib_libs=$($pkg_config --libs $i)
2975ba1183daSFam Zheng        CFLAGS="$glib_cflags $CFLAGS"
297614015304SAnthony Liguori        LIBS="$glib_libs $LIBS"
2977957f1f99SMichael Roth        libs_qga="$glib_libs $libs_qga"
2978e18df141SAnthony Liguori    else
2979e26110cfSFam Zheng        error_exit "glib-$glib_req_ver $i is required to compile QEMU"
2980e26110cfSFam Zheng    fi
2981e26110cfSFam Zhengdone
2982e26110cfSFam Zheng
2983977a82abSDaniel P. Berrange# Sanity check that the current size_t matches the
2984977a82abSDaniel P. Berrange# size that glib thinks it should be. This catches
2985977a82abSDaniel P. Berrange# problems on multi-arch where people try to build
2986977a82abSDaniel P. Berrange# 32-bit QEMU while pointing at 64-bit glib headers
2987977a82abSDaniel P. Berrangecat > $TMPC <<EOF
2988977a82abSDaniel P. Berrange#include <glib.h>
2989977a82abSDaniel P. Berrange#include <unistd.h>
2990977a82abSDaniel P. Berrange
2991977a82abSDaniel P. Berrange#define QEMU_BUILD_BUG_ON(x) \
2992977a82abSDaniel P. Berrange  typedef char qemu_build_bug_on[(x)?-1:1] __attribute__((unused));
2993977a82abSDaniel P. Berrange
2994977a82abSDaniel P. Berrangeint main(void) {
2995977a82abSDaniel P. Berrange   QEMU_BUILD_BUG_ON(sizeof(size_t) != GLIB_SIZEOF_SIZE_T);
2996977a82abSDaniel P. Berrange   return 0;
2997977a82abSDaniel P. Berrange}
2998977a82abSDaniel P. BerrangeEOF
2999977a82abSDaniel P. Berrange
30005919e032SStefan Weilif ! compile_prog "$CFLAGS" "$LIBS" ; then
3001977a82abSDaniel P. Berrange    error_exit "sizeof(size_t) doesn't match GLIB_SIZEOF_SIZE_T."\
3002977a82abSDaniel P. Berrange               "You probably need to set PKG_CONFIG_LIBDIR"\
3003977a82abSDaniel P. Berrange	       "to point to the right pkg-config files for your"\
3004977a82abSDaniel P. Berrange	       "build target"
3005977a82abSDaniel P. Berrangefi
3006977a82abSDaniel P. Berrange
30079d41401bSMichael S. Tsirkin# g_test_trap_subprocess added in 2.38. Used by some tests.
30089d41401bSMichael S. Tsirkinglib_subprocess=yes
30099d41401bSMichael S. Tsirkinif ! $pkg_config --atleast-version=2.38 glib-2.0; then
30109d41401bSMichael S. Tsirkin    glib_subprocess=no
30119d41401bSMichael S. Tsirkinfi
30129d41401bSMichael S. Tsirkin
3013bbbf2e04SJohn Snow# Silence clang 3.5.0 warnings about glib attribute __alloc_size__ usage
3014bbbf2e04SJohn Snowcat > $TMPC << EOF
3015bbbf2e04SJohn Snow#include <glib.h>
3016bbbf2e04SJohn Snowint main(void) { return 0; }
3017bbbf2e04SJohn SnowEOF
3018bbbf2e04SJohn Snowif ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then
3019bbbf2e04SJohn Snow    if cc_has_warning_flag "-Wno-unknown-attributes"; then
3020bbbf2e04SJohn Snow        glib_cflags="-Wno-unknown-attributes $glib_cflags"
3021bbbf2e04SJohn Snow        CFLAGS="-Wno-unknown-attributes $CFLAGS"
3022bbbf2e04SJohn Snow    fi
3023bbbf2e04SJohn Snowfi
3024bbbf2e04SJohn Snow
3025e26110cfSFam Zheng##########################################
3026e26110cfSFam Zheng# SHA command probe for modules
3027e26110cfSFam Zhengif test "$modules" = yes; then
3028e26110cfSFam Zheng    shacmd_probe="sha1sum sha1 shasum"
3029e26110cfSFam Zheng    for c in $shacmd_probe; do
30308ccefb91SFam Zheng        if has $c; then
3031e26110cfSFam Zheng            shacmd="$c"
3032e26110cfSFam Zheng            break
3033e26110cfSFam Zheng        fi
3034e26110cfSFam Zheng    done
3035e26110cfSFam Zheng    if test "$shacmd" = ""; then
3036e26110cfSFam Zheng        error_exit "one of the checksum commands is required to enable modules: $shacmd_probe"
3037e26110cfSFam Zheng    fi
3038e18df141SAnthony Liguorifi
3039e18df141SAnthony Liguori
3040e18df141SAnthony Liguori##########################################
3041e2134eb9SGerd Hoffmann# pixman support probe
3042e2134eb9SGerd Hoffmann
3043e2134eb9SGerd Hoffmannif test "$pixman" = ""; then
304474880fe2SRobert Schiele  if test "$want_tools" = "no" -a "$softmmu" = "no"; then
304574880fe2SRobert Schiele    pixman="none"
3046236f282cSHu Tao  elif $pkg_config --atleast-version=0.21.8 pixman-1 > /dev/null 2>&1; then
3047e2134eb9SGerd Hoffmann    pixman="system"
3048e2134eb9SGerd Hoffmann  else
3049e2134eb9SGerd Hoffmann    pixman="internal"
3050e2134eb9SGerd Hoffmann  fi
3051e2134eb9SGerd Hoffmannfi
305274880fe2SRobert Schieleif test "$pixman" = "none"; then
305374880fe2SRobert Schiele  if test "$want_tools" != "no" -o "$softmmu" != "no"; then
305476ad07a4SPeter Maydell    error_exit "pixman disabled but system emulation or tools build" \
305576ad07a4SPeter Maydell        "enabled.  You can turn off pixman only if you also" \
305676ad07a4SPeter Maydell        "disable all system emulation targets and the tools" \
305776ad07a4SPeter Maydell        "build with '--disable-tools --disable-system'."
305874880fe2SRobert Schiele  fi
305974880fe2SRobert Schiele  pixman_cflags=
306074880fe2SRobert Schiele  pixman_libs=
306174880fe2SRobert Schieleelif test "$pixman" = "system"; then
3062236f282cSHu Tao  # pixman version has been checked above
306389138857SStefan Weil  pixman_cflags=$($pkg_config --cflags pixman-1)
306489138857SStefan Weil  pixman_libs=$($pkg_config --libs pixman-1)
3065e2134eb9SGerd Hoffmannelse
3066e2134eb9SGerd Hoffmann  if test ! -d ${source_path}/pixman/pixman; then
3067236f282cSHu Tao    error_exit "pixman >= 0.21.8 not present. Your options:" \
306876ad07a4SPeter Maydell        "  (1) Preferred: Install the pixman devel package (any recent" \
306976ad07a4SPeter Maydell        "      distro should have packages as Xorg needs pixman too)." \
307076ad07a4SPeter Maydell        "  (2) Fetch the pixman submodule, using:" \
307176ad07a4SPeter Maydell        "      git submodule update --init pixman"
3072e2134eb9SGerd Hoffmann  fi
30735ca9388aSGerd Hoffmann  mkdir -p pixman/pixman
30745ca9388aSGerd Hoffmann  pixman_cflags="-I\$(SRC_PATH)/pixman/pixman -I\$(BUILD_DIR)/pixman/pixman"
30755ca9388aSGerd Hoffmann  pixman_libs="-L\$(BUILD_DIR)/pixman/pixman/.libs -lpixman-1"
3076e2134eb9SGerd Hoffmannfi
3077e2134eb9SGerd Hoffmann
3078e2134eb9SGerd Hoffmann##########################################
307917bff52bSM. Mohan Kumar# libcap probe
308017bff52bSM. Mohan Kumar
308117bff52bSM. Mohan Kumarif test "$cap" != "no" ; then
308217bff52bSM. Mohan Kumar  cat > $TMPC <<EOF
308317bff52bSM. Mohan Kumar#include <stdio.h>
308417bff52bSM. Mohan Kumar#include <sys/capability.h>
3085cc939743SStefan Weilint main(void) { cap_t caps; caps = cap_init(); return caps != NULL; }
308617bff52bSM. Mohan KumarEOF
308717bff52bSM. Mohan Kumar  if compile_prog "" "-lcap" ; then
308817bff52bSM. Mohan Kumar    cap=yes
308917bff52bSM. Mohan Kumar  else
309017bff52bSM. Mohan Kumar    cap=no
309117bff52bSM. Mohan Kumar  fi
309217bff52bSM. Mohan Kumarfi
309317bff52bSM. Mohan Kumar
309417bff52bSM. Mohan Kumar##########################################
3095e5d355d1Saliguori# pthread probe
30964b29ec41SBradPTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
30973c529d93Saliguori
3098e5d355d1Saliguoripthread=no
3099414f0dabSblueswir1cat > $TMPC << EOF
31003c529d93Saliguori#include <pthread.h>
31017a42bbe4SStefan Weilstatic void *f(void *p) { return NULL; }
31027a42bbe4SStefan Weilint main(void) {
31037a42bbe4SStefan Weil  pthread_t thread;
31047a42bbe4SStefan Weil  pthread_create(&thread, 0, f, 0);
31057a42bbe4SStefan Weil  return 0;
31067a42bbe4SStefan Weil}
3107414f0dabSblueswir1EOF
3108bd00d539SAndreas Färberif compile_prog "" "" ; then
3109bd00d539SAndreas Färber  pthread=yes
3110bd00d539SAndreas Färberelse
3111de65fe0fSSebastian Herbszt  for pthread_lib in $PTHREADLIBS_LIST; do
311252166aa0SJuan Quintela    if compile_prog "" "$pthread_lib" ; then
3113e5d355d1Saliguori      pthread=yes
3114e3c56761SPeter Portante      found=no
3115e3c56761SPeter Portante      for lib_entry in $LIBS; do
3116e3c56761SPeter Portante        if test "$lib_entry" = "$pthread_lib"; then
3117e3c56761SPeter Portante          found=yes
3118e3c56761SPeter Portante          break
3119e3c56761SPeter Portante        fi
3120e3c56761SPeter Portante      done
3121e3c56761SPeter Portante      if test "$found" = "no"; then
31225572b539SJuan Quintela        LIBS="$pthread_lib $LIBS"
3123e3c56761SPeter Portante      fi
3124409437e1SDaniel P. Berrange      PTHREAD_LIB="$pthread_lib"
3125de65fe0fSSebastian Herbszt      break
3126414f0dabSblueswir1    fi
3127de65fe0fSSebastian Herbszt  done
3128bd00d539SAndreas Färberfi
3129414f0dabSblueswir1
31304617e593SAnthony Liguoriif test "$mingw32" != yes -a "$pthread" = no; then
313176ad07a4SPeter Maydell  error_exit "pthread check failed" \
313276ad07a4SPeter Maydell      "Make sure to have the pthread libs and headers installed."
3133e5d355d1Saliguorifi
3134e5d355d1Saliguori
31355c312079SDr. David Alan Gilbert# check for pthread_setname_np
31365c312079SDr. David Alan Gilbertpthread_setname_np=no
31375c312079SDr. David Alan Gilbertcat > $TMPC << EOF
31385c312079SDr. David Alan Gilbert#include <pthread.h>
31395c312079SDr. David Alan Gilbert
31405c312079SDr. David Alan Gilbertstatic void *f(void *p) { return NULL; }
31415c312079SDr. David Alan Gilbertint main(void)
31425c312079SDr. David Alan Gilbert{
31435c312079SDr. David Alan Gilbert    pthread_t thread;
31445c312079SDr. David Alan Gilbert    pthread_create(&thread, 0, f, 0);
31455c312079SDr. David Alan Gilbert    pthread_setname_np(thread, "QEMU");
31465c312079SDr. David Alan Gilbert    return 0;
31475c312079SDr. David Alan Gilbert}
31485c312079SDr. David Alan GilbertEOF
31495c312079SDr. David Alan Gilbertif compile_prog "" "$pthread_lib" ; then
31505c312079SDr. David Alan Gilbert  pthread_setname_np=yes
31515c312079SDr. David Alan Gilbertfi
31525c312079SDr. David Alan Gilbert
3153bf9298b9Saliguori##########################################
3154f27aaf4bSChristian Brunner# rbd probe
3155f27aaf4bSChristian Brunnerif test "$rbd" != "no" ; then
3156f27aaf4bSChristian Brunner  cat > $TMPC <<EOF
3157f27aaf4bSChristian Brunner#include <stdio.h>
3158ad32e9c0SJosh Durgin#include <rbd/librbd.h>
3159f27aaf4bSChristian Brunnerint main(void) {
3160ad32e9c0SJosh Durgin    rados_t cluster;
3161ad32e9c0SJosh Durgin    rados_create(&cluster, NULL);
3162f27aaf4bSChristian Brunner    return 0;
3163f27aaf4bSChristian Brunner}
3164f27aaf4bSChristian BrunnerEOF
3165ad32e9c0SJosh Durgin  rbd_libs="-lrbd -lrados"
3166f27aaf4bSChristian Brunner  if compile_prog "" "$rbd_libs" ; then
3167f27aaf4bSChristian Brunner    rbd=yes
3168f27aaf4bSChristian Brunner  else
3169f27aaf4bSChristian Brunner    if test "$rbd" = "yes" ; then
317021684af0SStewart Smith      feature_not_found "rados block device" "Install librbd/ceph devel"
3171f27aaf4bSChristian Brunner    fi
3172f27aaf4bSChristian Brunner    rbd=no
3173f27aaf4bSChristian Brunner  fi
3174f27aaf4bSChristian Brunnerfi
3175f27aaf4bSChristian Brunner
3176f27aaf4bSChristian Brunner##########################################
31770a12ec87SRichard W.M. Jones# libssh2 probe
31784fc16838SRichard W.M. Jonesmin_libssh2_version=1.2.8
31790a12ec87SRichard W.M. Jonesif test "$libssh2" != "no" ; then
318065d5d3f9SStefan Weil  if $pkg_config --atleast-version=$min_libssh2_version libssh2; then
318189138857SStefan Weil    libssh2_cflags=$($pkg_config libssh2 --cflags)
318289138857SStefan Weil    libssh2_libs=$($pkg_config libssh2 --libs)
31830a12ec87SRichard W.M. Jones    libssh2=yes
31840a12ec87SRichard W.M. Jones  else
31850a12ec87SRichard W.M. Jones    if test "$libssh2" = "yes" ; then
31864fc16838SRichard W.M. Jones      error_exit "libssh2 >= $min_libssh2_version required for --enable-libssh2"
31870a12ec87SRichard W.M. Jones    fi
31880a12ec87SRichard W.M. Jones    libssh2=no
31890a12ec87SRichard W.M. Jones  fi
31900a12ec87SRichard W.M. Jonesfi
31910a12ec87SRichard W.M. Jones
31920a12ec87SRichard W.M. Jones##########################################
31939a2d462eSRichard W.M. Jones# libssh2_sftp_fsync probe
31949a2d462eSRichard W.M. Jones
31959a2d462eSRichard W.M. Jonesif test "$libssh2" = "yes"; then
31969a2d462eSRichard W.M. Jones  cat > $TMPC <<EOF
31979a2d462eSRichard W.M. Jones#include <stdio.h>
31989a2d462eSRichard W.M. Jones#include <libssh2.h>
31999a2d462eSRichard W.M. Jones#include <libssh2_sftp.h>
32009a2d462eSRichard W.M. Jonesint main(void) {
32019a2d462eSRichard W.M. Jones    LIBSSH2_SESSION *session;
32029a2d462eSRichard W.M. Jones    LIBSSH2_SFTP *sftp;
32039a2d462eSRichard W.M. Jones    LIBSSH2_SFTP_HANDLE *sftp_handle;
32049a2d462eSRichard W.M. Jones    session = libssh2_session_init ();
32059a2d462eSRichard W.M. Jones    sftp = libssh2_sftp_init (session);
32069a2d462eSRichard W.M. Jones    sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0);
32079a2d462eSRichard W.M. Jones    libssh2_sftp_fsync (sftp_handle);
32089a2d462eSRichard W.M. Jones    return 0;
32099a2d462eSRichard W.M. Jones}
32109a2d462eSRichard W.M. JonesEOF
32119a2d462eSRichard W.M. Jones  # libssh2_cflags/libssh2_libs defined in previous test.
32129a2d462eSRichard W.M. Jones  if compile_prog "$libssh2_cflags" "$libssh2_libs" ; then
32139a2d462eSRichard W.M. Jones    QEMU_CFLAGS="-DHAS_LIBSSH2_SFTP_FSYNC $QEMU_CFLAGS"
32149a2d462eSRichard W.M. Jones  fi
32159a2d462eSRichard W.M. Jonesfi
32169a2d462eSRichard W.M. Jones
32179a2d462eSRichard W.M. Jones##########################################
32185c6c3a6cSChristoph Hellwig# linux-aio probe
32195c6c3a6cSChristoph Hellwig
32205c6c3a6cSChristoph Hellwigif test "$linux_aio" != "no" ; then
32215c6c3a6cSChristoph Hellwig  cat > $TMPC <<EOF
32225c6c3a6cSChristoph Hellwig#include <libaio.h>
32235c6c3a6cSChristoph Hellwig#include <sys/eventfd.h>
3224832ce9c2SScott Wood#include <stddef.h>
32255c6c3a6cSChristoph Hellwigint main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
32265c6c3a6cSChristoph HellwigEOF
32275c6c3a6cSChristoph Hellwig  if compile_prog "" "-laio" ; then
32285c6c3a6cSChristoph Hellwig    linux_aio=yes
32295c6c3a6cSChristoph Hellwig  else
32305c6c3a6cSChristoph Hellwig    if test "$linux_aio" = "yes" ; then
323121684af0SStewart Smith      feature_not_found "linux AIO" "Install libaio devel"
32325c6c3a6cSChristoph Hellwig    fi
32333cfcae3cSLuiz Capitulino    linux_aio=no
32345c6c3a6cSChristoph Hellwig  fi
32355c6c3a6cSChristoph Hellwigfi
32365c6c3a6cSChristoph Hellwig
32375c6c3a6cSChristoph Hellwig##########################################
32383b8acc11SPaolo Bonzini# TPM passthrough is only on x86 Linux
32393b8acc11SPaolo Bonzini
32403b8acc11SPaolo Bonziniif test "$targetos" = Linux && test "$cpu" = i386 -o "$cpu" = x86_64; then
32413b8acc11SPaolo Bonzini  tpm_passthrough=$tpm
32423b8acc11SPaolo Bonzinielse
32433b8acc11SPaolo Bonzini  tpm_passthrough=no
32443b8acc11SPaolo Bonzinifi
32453b8acc11SPaolo Bonzini
32463b8acc11SPaolo Bonzini##########################################
3247758e8e38SVenkateswararao Jujjuri (JV)# attr probe
3248758e8e38SVenkateswararao Jujjuri (JV)
3249758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" != "no" ; then
3250758e8e38SVenkateswararao Jujjuri (JV)  cat > $TMPC <<EOF
3251758e8e38SVenkateswararao Jujjuri (JV)#include <stdio.h>
3252758e8e38SVenkateswararao Jujjuri (JV)#include <sys/types.h>
3253f2338fb4SPavel Borzenkov#ifdef CONFIG_LIBATTR
3254f2338fb4SPavel Borzenkov#include <attr/xattr.h>
3255f2338fb4SPavel Borzenkov#else
32564f26f2b6SAvi Kivity#include <sys/xattr.h>
3257f2338fb4SPavel Borzenkov#endif
3258758e8e38SVenkateswararao Jujjuri (JV)int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
3259758e8e38SVenkateswararao Jujjuri (JV)EOF
32604f26f2b6SAvi Kivity  if compile_prog "" "" ; then
32614f26f2b6SAvi Kivity    attr=yes
32624f26f2b6SAvi Kivity  # Older distros have <attr/xattr.h>, and need -lattr:
3263f2338fb4SPavel Borzenkov  elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
3264758e8e38SVenkateswararao Jujjuri (JV)    attr=yes
3265758e8e38SVenkateswararao Jujjuri (JV)    LIBS="-lattr $LIBS"
32664f26f2b6SAvi Kivity    libattr=yes
3267758e8e38SVenkateswararao Jujjuri (JV)  else
3268758e8e38SVenkateswararao Jujjuri (JV)    if test "$attr" = "yes" ; then
326921684af0SStewart Smith      feature_not_found "ATTR" "Install libc6 or libattr devel"
3270758e8e38SVenkateswararao Jujjuri (JV)    fi
3271758e8e38SVenkateswararao Jujjuri (JV)    attr=no
3272758e8e38SVenkateswararao Jujjuri (JV)  fi
3273758e8e38SVenkateswararao Jujjuri (JV)fi
3274758e8e38SVenkateswararao Jujjuri (JV)
3275758e8e38SVenkateswararao Jujjuri (JV)##########################################
3276bf9298b9Saliguori# iovec probe
3277bf9298b9Saliguoricat > $TMPC <<EOF
3278db34f0b3Sblueswir1#include <sys/types.h>
3279bf9298b9Saliguori#include <sys/uio.h>
3280db34f0b3Sblueswir1#include <unistd.h>
3281f91f9beeSStefan Weilint main(void) { return sizeof(struct iovec); }
3282bf9298b9SaliguoriEOF
3283bf9298b9Saliguoriiovec=no
328452166aa0SJuan Quintelaif compile_prog "" "" ; then
3285bf9298b9Saliguori  iovec=yes
3286bf9298b9Saliguorifi
3287bf9298b9Saliguori
3288f652e6afSaurel32##########################################
3289ceb42de8Saliguori# preadv probe
3290ceb42de8Saliguoricat > $TMPC <<EOF
3291ceb42de8Saliguori#include <sys/types.h>
3292ceb42de8Saliguori#include <sys/uio.h>
3293ceb42de8Saliguori#include <unistd.h>
3294c075a723SBlue Swirlint main(void) { return preadv(0, 0, 0, 0); }
3295ceb42de8SaliguoriEOF
3296ceb42de8Saliguoripreadv=no
329752166aa0SJuan Quintelaif compile_prog "" "" ; then
3298ceb42de8Saliguori  preadv=yes
3299ceb42de8Saliguorifi
3300ceb42de8Saliguori
3301ceb42de8Saliguori##########################################
3302f652e6afSaurel32# fdt probe
3303e169e1e1SPeter Maydell# fdt support is mandatory for at least some target architectures,
3304e169e1e1SPeter Maydell# so insist on it if we're building those system emulators.
3305e169e1e1SPeter Maydellfdt_required=no
3306e169e1e1SPeter Maydellfor target in $target_list; do
3307e169e1e1SPeter Maydell  case $target in
33086a49fa95SAlexander Graf    aarch64*-softmmu|arm*-softmmu|ppc*-softmmu|microblaze*-softmmu)
3309e169e1e1SPeter Maydell      fdt_required=yes
3310e169e1e1SPeter Maydell    ;;
3311e169e1e1SPeter Maydell  esac
3312e169e1e1SPeter Maydelldone
3313e169e1e1SPeter Maydell
3314e169e1e1SPeter Maydellif test "$fdt_required" = "yes"; then
3315e169e1e1SPeter Maydell  if test "$fdt" = "no"; then
3316e169e1e1SPeter Maydell    error_exit "fdt disabled but some requested targets require it." \
3317e169e1e1SPeter Maydell      "You can turn off fdt only if you also disable all the system emulation" \
3318e169e1e1SPeter Maydell      "targets which need it (by specifying a cut down --target-list)."
3319e169e1e1SPeter Maydell  fi
3320e169e1e1SPeter Maydell  fdt=yes
3321e169e1e1SPeter Maydellfi
3322e169e1e1SPeter Maydell
33232df87df7SJuan Quintelaif test "$fdt" != "no" ; then
3324b41af4baSJuan Quintela  fdt_libs="-lfdt"
332596ce6545SPeter Crosthwaite  # explicitly check for libfdt_env.h as it is missing in some stable installs
332631ce0adbSThomas Huth  # and test for required functions to make sure we are on a version >= 1.4.0
3327f652e6afSaurel32  cat > $TMPC << EOF
332831ce0adbSThomas Huth#include <libfdt.h>
332996ce6545SPeter Crosthwaite#include <libfdt_env.h>
333031ce0adbSThomas Huthint main(void) { fdt_get_property_by_offset(0, 0, 0); return 0; }
3331f652e6afSaurel32EOF
333252166aa0SJuan Quintela  if compile_prog "" "$fdt_libs" ; then
3333a540f158SPeter Crosthwaite    # system DTC is good - use it
3334f652e6afSaurel32    fdt=yes
3335a540f158SPeter Crosthwaite  elif test -d ${source_path}/dtc/libfdt ; then
3336a540f158SPeter Crosthwaite    # have submodule DTC - use it
3337a540f158SPeter Crosthwaite    fdt=yes
3338a540f158SPeter Crosthwaite    dtc_internal="yes"
3339a540f158SPeter Crosthwaite    mkdir -p dtc
3340cab00a5aSMichael S. Tsirkin    if [ "$pwd_is_source_path" != "y" ] ; then
3341a540f158SPeter Crosthwaite       symlink "$source_path/dtc/Makefile" "dtc/Makefile"
3342a540f158SPeter Crosthwaite       symlink "$source_path/dtc/scripts" "dtc/scripts"
33432df87df7SJuan Quintela    fi
3344a540f158SPeter Crosthwaite    fdt_cflags="-I\$(SRC_PATH)/dtc/libfdt"
3345a540f158SPeter Crosthwaite    fdt_libs="-L\$(BUILD_DIR)/dtc/libfdt $fdt_libs"
3346a540f158SPeter Crosthwaite  elif test "$fdt" = "yes" ; then
3347a540f158SPeter Crosthwaite    # have neither and want - prompt for system/submodule install
334831ce0adbSThomas Huth    error_exit "DTC (libfdt) version >= 1.4.0 not present. Your options:" \
33493f281822SStewart Smith        "  (1) Preferred: Install the DTC (libfdt) devel package" \
3350a540f158SPeter Crosthwaite        "  (2) Fetch the DTC submodule, using:" \
3351a540f158SPeter Crosthwaite        "      git submodule update --init dtc"
3352a540f158SPeter Crosthwaite  else
3353a540f158SPeter Crosthwaite    # don't have and don't want
3354de3a354aSMichael Walle    fdt_libs=
33552df87df7SJuan Quintela    fdt=no
3356f652e6afSaurel32  fi
3357f652e6afSaurel32fi
3358f652e6afSaurel32
3359a540f158SPeter Crosthwaitelibs_softmmu="$libs_softmmu $fdt_libs"
3360a540f158SPeter Crosthwaite
336120ff075bSMichael Walle##########################################
3362fb719563SOGAWA Hirofumi# opengl probe (for sdl2, gtk, milkymist-tmu2)
3363b1546f32SGerd Hoffmann
3364da076ffeSGerd Hoffmannif test "$opengl" != "no" ; then
3365014cb152SGerd Hoffmann  opengl_pkgs="epoxy libdrm gbm"
3366fb719563SOGAWA Hirofumi  if $pkg_config $opengl_pkgs x11; then
3367f676c67eSJeremy White    opengl_cflags="$($pkg_config --cflags $opengl_pkgs) $x11_cflags"
3368f676c67eSJeremy White    opengl_libs="$($pkg_config --libs $opengl_pkgs) $x11_libs"
3369da076ffeSGerd Hoffmann    opengl=yes
3370925a0400SGerd Hoffmann    if test "$gtk" = "yes" && $pkg_config --exists "$gtkpackage >= 3.16"; then
3371925a0400SGerd Hoffmann        gtk_gl="yes"
3372925a0400SGerd Hoffmann    fi
337320ff075bSMichael Walle  else
3374da076ffeSGerd Hoffmann    if test "$opengl" = "yes" ; then
3375dcf30025SGerd Hoffmann      feature_not_found "opengl" "Please install opengl (mesa) devel pkgs: $opengl_pkgs"
337620ff075bSMichael Walle    fi
3377f676c67eSJeremy White    opengl_cflags=""
3378da076ffeSGerd Hoffmann    opengl_libs=""
3379da076ffeSGerd Hoffmann    opengl=no
338020ff075bSMichael Walle  fi
338120ff075bSMichael Wallefi
338220ff075bSMichael Walle
3383014cb152SGerd Hoffmannif test "$opengl" = "yes"; then
3384014cb152SGerd Hoffmann  cat > $TMPC << EOF
3385014cb152SGerd Hoffmann#include <epoxy/egl.h>
3386014cb152SGerd Hoffmann#ifndef EGL_MESA_image_dma_buf_export
3387014cb152SGerd Hoffmann# error mesa/epoxy lacks support for dmabufs (mesa 10.6+)
3388014cb152SGerd Hoffmann#endif
3389014cb152SGerd Hoffmannint main(void) { return 0; }
3390014cb152SGerd HoffmannEOF
3391014cb152SGerd Hoffmann  if compile_prog "" "" ; then
3392014cb152SGerd Hoffmann    opengl_dmabuf=yes
3393014cb152SGerd Hoffmann  fi
3394014cb152SGerd Hoffmannfi
3395c9a12e75SChrysostomos Nanakos
3396c9a12e75SChrysostomos Nanakos##########################################
3397c9a12e75SChrysostomos Nanakos# archipelago probe
3398c9a12e75SChrysostomos Nanakosif test "$archipelago" != "no" ; then
3399c9a12e75SChrysostomos Nanakos    cat > $TMPC <<EOF
3400c9a12e75SChrysostomos Nanakos#include <stdio.h>
3401c9a12e75SChrysostomos Nanakos#include <xseg/xseg.h>
3402c9a12e75SChrysostomos Nanakos#include <xseg/protocol.h>
3403c9a12e75SChrysostomos Nanakosint main(void) {
3404c9a12e75SChrysostomos Nanakos    xseg_initialize();
3405c9a12e75SChrysostomos Nanakos    return 0;
3406c9a12e75SChrysostomos Nanakos}
3407c9a12e75SChrysostomos NanakosEOF
3408c9a12e75SChrysostomos Nanakos    archipelago_libs=-lxseg
3409c9a12e75SChrysostomos Nanakos    if compile_prog "" "$archipelago_libs"; then
3410c9a12e75SChrysostomos Nanakos        archipelago="yes"
3411c9a12e75SChrysostomos Nanakos        libs_tools="$archipelago_libs $libs_tools"
3412c9a12e75SChrysostomos Nanakos        libs_softmmu="$archipelago_libs $libs_softmmu"
34136a460ed1SStefan Hajnoczi
34146a460ed1SStefan Hajnoczi	echo "WARNING: Please check the licenses of QEMU and libxseg carefully."
34156a460ed1SStefan Hajnoczi	echo "GPLv3 versions of libxseg may not be compatible with QEMU's"
34166a460ed1SStefan Hajnoczi	echo "license and therefore prevent redistribution."
34176a460ed1SStefan Hajnoczi	echo
34186a460ed1SStefan Hajnoczi	echo "To disable Archipelago, use --disable-archipelago"
3419c9a12e75SChrysostomos Nanakos    else
3420c9a12e75SChrysostomos Nanakos      if test "$archipelago" = "yes" ; then
3421c9a12e75SChrysostomos Nanakos        feature_not_found "Archipelago backend support" "Install libxseg devel"
3422c9a12e75SChrysostomos Nanakos      fi
3423c9a12e75SChrysostomos Nanakos      archipelago="no"
3424c9a12e75SChrysostomos Nanakos    fi
3425c9a12e75SChrysostomos Nanakosfi
3426c9a12e75SChrysostomos Nanakos
3427c9a12e75SChrysostomos Nanakos
3428eb100396SBharata B Rao##########################################
3429eb100396SBharata B Rao# glusterfs probe
3430eb100396SBharata B Raoif test "$glusterfs" != "no" ; then
343165d5d3f9SStefan Weil  if $pkg_config --atleast-version=3 glusterfs-api; then
3432e01bee08SBharata B Rao    glusterfs="yes"
343389138857SStefan Weil    glusterfs_cflags=$($pkg_config --cflags glusterfs-api)
343489138857SStefan Weil    glusterfs_libs=$($pkg_config --libs glusterfs-api)
3435d85fa9ebSJeff Cody    if $pkg_config --atleast-version=4 glusterfs-api; then
3436d85fa9ebSJeff Cody      glusterfs_xlator_opt="yes"
3437d85fa9ebSJeff Cody    fi
343865d5d3f9SStefan Weil    if $pkg_config --atleast-version=5 glusterfs-api; then
34390c14fb47SBharata B Rao      glusterfs_discard="yes"
34400c14fb47SBharata B Rao    fi
34417c815372SBharata B Rao    if $pkg_config --atleast-version=6 glusterfs-api; then
34427c815372SBharata B Rao      glusterfs_zerofill="yes"
34437c815372SBharata B Rao    fi
3444eb100396SBharata B Rao  else
3445eb100396SBharata B Rao    if test "$glusterfs" = "yes" ; then
34468efc9363SHu Tao      feature_not_found "GlusterFS backend support" \
34478efc9363SHu Tao          "Install glusterfs-api devel >= 3"
3448eb100396SBharata B Rao    fi
3449e01bee08SBharata B Rao    glusterfs="no"
3450eb100396SBharata B Rao  fi
3451eb100396SBharata B Raofi
3452eb100396SBharata B Rao
345339386ac7Saurel32# Check for inotify functions when we are building linux-user
34543b3f24adSaurel32# emulator.  This is done because older glibc versions don't
34553b3f24adSaurel32# have syscall stubs for these implemented.  In that case we
34563b3f24adSaurel32# don't provide them even if kernel supports them.
34573b3f24adSaurel32#
34583b3f24adSaurel32inotify=no
34593b3f24adSaurel32cat > $TMPC << EOF
34603b3f24adSaurel32#include <sys/inotify.h>
34613b3f24adSaurel32
34623b3f24adSaurel32int
34633b3f24adSaurel32main(void)
34643b3f24adSaurel32{
34653b3f24adSaurel32	/* try to start inotify */
34668690e420Saurel32	return inotify_init();
34673b3f24adSaurel32}
34683b3f24adSaurel32EOF
346952166aa0SJuan Quintelaif compile_prog "" "" ; then
34703b3f24adSaurel32  inotify=yes
34713b3f24adSaurel32fi
34723b3f24adSaurel32
3473c05c7a73SRiku Voipioinotify1=no
3474c05c7a73SRiku Voipiocat > $TMPC << EOF
3475c05c7a73SRiku Voipio#include <sys/inotify.h>
3476c05c7a73SRiku Voipio
3477c05c7a73SRiku Voipioint
3478c05c7a73SRiku Voipiomain(void)
3479c05c7a73SRiku Voipio{
3480c05c7a73SRiku Voipio    /* try to start inotify */
3481c05c7a73SRiku Voipio    return inotify_init1(0);
3482c05c7a73SRiku Voipio}
3483c05c7a73SRiku VoipioEOF
3484c05c7a73SRiku Voipioif compile_prog "" "" ; then
3485c05c7a73SRiku Voipio  inotify1=yes
3486c05c7a73SRiku Voipiofi
3487c05c7a73SRiku Voipio
3488ebc996f3SRiku Voipio# check if utimensat and futimens are supported
3489ebc996f3SRiku Voipioutimens=no
3490ebc996f3SRiku Voipiocat > $TMPC << EOF
3491ebc996f3SRiku Voipio#define _ATFILE_SOURCE
3492ebc996f3SRiku Voipio#include <stddef.h>
3493ebc996f3SRiku Voipio#include <fcntl.h>
34943014ee00SPeter Maydell#include <sys/stat.h>
3495ebc996f3SRiku Voipio
3496ebc996f3SRiku Voipioint main(void)
3497ebc996f3SRiku Voipio{
3498ebc996f3SRiku Voipio    utimensat(AT_FDCWD, "foo", NULL, 0);
3499ebc996f3SRiku Voipio    futimens(0, NULL);
3500ebc996f3SRiku Voipio    return 0;
3501ebc996f3SRiku Voipio}
3502ebc996f3SRiku VoipioEOF
350352166aa0SJuan Quintelaif compile_prog "" "" ; then
3504ebc996f3SRiku Voipio  utimens=yes
3505ebc996f3SRiku Voipiofi
3506ebc996f3SRiku Voipio
3507099d6b0fSRiku Voipio# check if pipe2 is there
3508099d6b0fSRiku Voipiopipe2=no
3509099d6b0fSRiku Voipiocat > $TMPC << EOF
3510099d6b0fSRiku Voipio#include <unistd.h>
3511099d6b0fSRiku Voipio#include <fcntl.h>
3512099d6b0fSRiku Voipio
3513099d6b0fSRiku Voipioint main(void)
3514099d6b0fSRiku Voipio{
3515099d6b0fSRiku Voipio    int pipefd[2];
35169bca8162SBruce Rogers    return pipe2(pipefd, O_CLOEXEC);
3517099d6b0fSRiku Voipio}
3518099d6b0fSRiku VoipioEOF
351952166aa0SJuan Quintelaif compile_prog "" "" ; then
3520099d6b0fSRiku Voipio  pipe2=yes
3521099d6b0fSRiku Voipiofi
3522099d6b0fSRiku Voipio
352340ff6d7eSKevin Wolf# check if accept4 is there
352440ff6d7eSKevin Wolfaccept4=no
352540ff6d7eSKevin Wolfcat > $TMPC << EOF
352640ff6d7eSKevin Wolf#include <sys/socket.h>
352740ff6d7eSKevin Wolf#include <stddef.h>
352840ff6d7eSKevin Wolf
352940ff6d7eSKevin Wolfint main(void)
353040ff6d7eSKevin Wolf{
353140ff6d7eSKevin Wolf    accept4(0, NULL, NULL, SOCK_CLOEXEC);
353240ff6d7eSKevin Wolf    return 0;
353340ff6d7eSKevin Wolf}
353440ff6d7eSKevin WolfEOF
353540ff6d7eSKevin Wolfif compile_prog "" "" ; then
353640ff6d7eSKevin Wolf  accept4=yes
353740ff6d7eSKevin Wolffi
353840ff6d7eSKevin Wolf
35393ce34dfbSvibisreenivasan# check if tee/splice is there. vmsplice was added same time.
35403ce34dfbSvibisreenivasansplice=no
35413ce34dfbSvibisreenivasancat > $TMPC << EOF
35423ce34dfbSvibisreenivasan#include <unistd.h>
35433ce34dfbSvibisreenivasan#include <fcntl.h>
35443ce34dfbSvibisreenivasan#include <limits.h>
35453ce34dfbSvibisreenivasan
35463ce34dfbSvibisreenivasanint main(void)
35473ce34dfbSvibisreenivasan{
354866ea0f22SStefan Weil    int len, fd = 0;
35493ce34dfbSvibisreenivasan    len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
35503ce34dfbSvibisreenivasan    splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
35513ce34dfbSvibisreenivasan    return 0;
35523ce34dfbSvibisreenivasan}
35533ce34dfbSvibisreenivasanEOF
355452166aa0SJuan Quintelaif compile_prog "" "" ; then
35553ce34dfbSvibisreenivasan  splice=yes
35563ce34dfbSvibisreenivasanfi
35573ce34dfbSvibisreenivasan
3558dcc38d1cSMarcelo Tosatti##########################################
3559a99d57bbSWanlong Gao# libnuma probe
3560a99d57bbSWanlong Gao
3561a99d57bbSWanlong Gaoif test "$numa" != "no" ; then
3562a99d57bbSWanlong Gao  cat > $TMPC << EOF
3563a99d57bbSWanlong Gao#include <numa.h>
3564a99d57bbSWanlong Gaoint main(void) { return numa_available(); }
3565a99d57bbSWanlong GaoEOF
3566a99d57bbSWanlong Gao
3567a99d57bbSWanlong Gao  if compile_prog "" "-lnuma" ; then
3568a99d57bbSWanlong Gao    numa=yes
3569a99d57bbSWanlong Gao    libs_softmmu="-lnuma $libs_softmmu"
3570a99d57bbSWanlong Gao  else
3571a99d57bbSWanlong Gao    if test "$numa" = "yes" ; then
3572a99d57bbSWanlong Gao      feature_not_found "numa" "install numactl devel"
3573a99d57bbSWanlong Gao    fi
3574a99d57bbSWanlong Gao    numa=no
3575a99d57bbSWanlong Gao  fi
3576a99d57bbSWanlong Gaofi
3577a99d57bbSWanlong Gao
35787b01cb97SAlexandre Derumierif test "$tcmalloc" = "yes" && test "$jemalloc" = "yes" ; then
35797b01cb97SAlexandre Derumier    echo "ERROR: tcmalloc && jemalloc can't be used at the same time"
35807b01cb97SAlexandre Derumier    exit 1
35817b01cb97SAlexandre Derumierfi
35827b01cb97SAlexandre Derumier
3583a99d57bbSWanlong Gao##########################################
35842847b469SFam Zheng# tcmalloc probe
35852847b469SFam Zheng
35862847b469SFam Zhengif test "$tcmalloc" = "yes" ; then
35872847b469SFam Zheng  cat > $TMPC << EOF
35882847b469SFam Zheng#include <stdlib.h>
35892847b469SFam Zhengint main(void) { malloc(1); return 0; }
35902847b469SFam ZhengEOF
35912847b469SFam Zheng
35922847b469SFam Zheng  if compile_prog "" "-ltcmalloc" ; then
35932847b469SFam Zheng    LIBS="-ltcmalloc $LIBS"
35942847b469SFam Zheng  else
35952847b469SFam Zheng    feature_not_found "tcmalloc" "install gperftools devel"
35962847b469SFam Zheng  fi
35972847b469SFam Zhengfi
35982847b469SFam Zheng
35992847b469SFam Zheng##########################################
36007b01cb97SAlexandre Derumier# jemalloc probe
36017b01cb97SAlexandre Derumier
36027b01cb97SAlexandre Derumierif test "$jemalloc" = "yes" ; then
36037b01cb97SAlexandre Derumier  cat > $TMPC << EOF
36047b01cb97SAlexandre Derumier#include <stdlib.h>
36057b01cb97SAlexandre Derumierint main(void) { malloc(1); return 0; }
36067b01cb97SAlexandre DerumierEOF
36077b01cb97SAlexandre Derumier
36087b01cb97SAlexandre Derumier  if compile_prog "" "-ljemalloc" ; then
36097b01cb97SAlexandre Derumier    LIBS="-ljemalloc $LIBS"
36107b01cb97SAlexandre Derumier  else
36117b01cb97SAlexandre Derumier    feature_not_found "jemalloc" "install jemalloc devel"
36127b01cb97SAlexandre Derumier  fi
36137b01cb97SAlexandre Derumierfi
36147b01cb97SAlexandre Derumier
36157b01cb97SAlexandre Derumier##########################################
3616dcc38d1cSMarcelo Tosatti# signalfd probe
3617dcc38d1cSMarcelo Tosattisignalfd="no"
3618dcc38d1cSMarcelo Tosatticat > $TMPC << EOF
3619dcc38d1cSMarcelo Tosatti#include <unistd.h>
3620dcc38d1cSMarcelo Tosatti#include <sys/syscall.h>
3621dcc38d1cSMarcelo Tosatti#include <signal.h>
3622dcc38d1cSMarcelo Tosattiint main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
3623dcc38d1cSMarcelo TosattiEOF
3624dcc38d1cSMarcelo Tosatti
3625dcc38d1cSMarcelo Tosattiif compile_prog "" "" ; then
3626dcc38d1cSMarcelo Tosatti  signalfd=yes
3627dcc38d1cSMarcelo Tosattifi
3628dcc38d1cSMarcelo Tosatti
3629c2882b96SRiku Voipio# check if eventfd is supported
3630c2882b96SRiku Voipioeventfd=no
3631c2882b96SRiku Voipiocat > $TMPC << EOF
3632c2882b96SRiku Voipio#include <sys/eventfd.h>
3633c2882b96SRiku Voipio
3634c2882b96SRiku Voipioint main(void)
3635c2882b96SRiku Voipio{
363655cc7f3eSStefan Weil    return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
3637c2882b96SRiku Voipio}
3638c2882b96SRiku VoipioEOF
3639c2882b96SRiku Voipioif compile_prog "" "" ; then
3640c2882b96SRiku Voipio  eventfd=yes
3641c2882b96SRiku Voipiofi
3642c2882b96SRiku Voipio
3643751bcc39SMarc-André Lureau# check if memfd is supported
3644751bcc39SMarc-André Lureaumemfd=no
3645751bcc39SMarc-André Lureaucat > $TMPC << EOF
3646751bcc39SMarc-André Lureau#include <sys/memfd.h>
3647751bcc39SMarc-André Lureau
3648751bcc39SMarc-André Lureauint main(void)
3649751bcc39SMarc-André Lureau{
3650751bcc39SMarc-André Lureau    return memfd_create("foo", MFD_ALLOW_SEALING);
3651751bcc39SMarc-André Lureau}
3652751bcc39SMarc-André LureauEOF
3653751bcc39SMarc-André Lureauif compile_prog "" "" ; then
3654751bcc39SMarc-André Lureau  memfd=yes
3655751bcc39SMarc-André Lureaufi
3656751bcc39SMarc-André Lureau
3657751bcc39SMarc-André Lureau
3658751bcc39SMarc-André Lureau
3659d0927938SUlrich Hecht# check for fallocate
3660d0927938SUlrich Hechtfallocate=no
3661d0927938SUlrich Hechtcat > $TMPC << EOF
3662d0927938SUlrich Hecht#include <fcntl.h>
3663d0927938SUlrich Hecht
3664d0927938SUlrich Hechtint main(void)
3665d0927938SUlrich Hecht{
3666d0927938SUlrich Hecht    fallocate(0, 0, 0, 0);
3667d0927938SUlrich Hecht    return 0;
3668d0927938SUlrich Hecht}
3669d0927938SUlrich HechtEOF
36708fb03151SPeter Maydellif compile_prog "" "" ; then
3671d0927938SUlrich Hecht  fallocate=yes
3672d0927938SUlrich Hechtfi
3673d0927938SUlrich Hecht
36743d4fa43eSKusanagi Kouichi# check for fallocate hole punching
36753d4fa43eSKusanagi Kouichifallocate_punch_hole=no
36763d4fa43eSKusanagi Kouichicat > $TMPC << EOF
36773d4fa43eSKusanagi Kouichi#include <fcntl.h>
36783d4fa43eSKusanagi Kouichi#include <linux/falloc.h>
36793d4fa43eSKusanagi Kouichi
36803d4fa43eSKusanagi Kouichiint main(void)
36813d4fa43eSKusanagi Kouichi{
36823d4fa43eSKusanagi Kouichi    fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
36833d4fa43eSKusanagi Kouichi    return 0;
36843d4fa43eSKusanagi Kouichi}
36853d4fa43eSKusanagi KouichiEOF
36863d4fa43eSKusanagi Kouichiif compile_prog "" "" ; then
36873d4fa43eSKusanagi Kouichi  fallocate_punch_hole=yes
36883d4fa43eSKusanagi Kouichifi
36893d4fa43eSKusanagi Kouichi
3690b953f075SDenis V. Lunev# check that fallocate supports range zeroing inside the file
3691b953f075SDenis V. Lunevfallocate_zero_range=no
3692b953f075SDenis V. Lunevcat > $TMPC << EOF
3693b953f075SDenis V. Lunev#include <fcntl.h>
3694b953f075SDenis V. Lunev#include <linux/falloc.h>
3695b953f075SDenis V. Lunev
3696b953f075SDenis V. Lunevint main(void)
3697b953f075SDenis V. Lunev{
3698b953f075SDenis V. Lunev    fallocate(0, FALLOC_FL_ZERO_RANGE, 0, 0);
3699b953f075SDenis V. Lunev    return 0;
3700b953f075SDenis V. Lunev}
3701b953f075SDenis V. LunevEOF
3702b953f075SDenis V. Lunevif compile_prog "" "" ; then
3703b953f075SDenis V. Lunev  fallocate_zero_range=yes
3704b953f075SDenis V. Lunevfi
3705b953f075SDenis V. Lunev
3706ed911435SKevin Wolf# check for posix_fallocate
3707ed911435SKevin Wolfposix_fallocate=no
3708ed911435SKevin Wolfcat > $TMPC << EOF
3709ed911435SKevin Wolf#include <fcntl.h>
3710ed911435SKevin Wolf
3711ed911435SKevin Wolfint main(void)
3712ed911435SKevin Wolf{
3713ed911435SKevin Wolf    posix_fallocate(0, 0, 0);
3714ed911435SKevin Wolf    return 0;
3715ed911435SKevin Wolf}
3716ed911435SKevin WolfEOF
3717ed911435SKevin Wolfif compile_prog "" "" ; then
3718ed911435SKevin Wolf    posix_fallocate=yes
3719ed911435SKevin Wolffi
3720ed911435SKevin Wolf
3721c727f47dSPeter Maydell# check for sync_file_range
3722c727f47dSPeter Maydellsync_file_range=no
3723c727f47dSPeter Maydellcat > $TMPC << EOF
3724c727f47dSPeter Maydell#include <fcntl.h>
3725c727f47dSPeter Maydell
3726c727f47dSPeter Maydellint main(void)
3727c727f47dSPeter Maydell{
3728c727f47dSPeter Maydell    sync_file_range(0, 0, 0, 0);
3729c727f47dSPeter Maydell    return 0;
3730c727f47dSPeter Maydell}
3731c727f47dSPeter MaydellEOF
37328fb03151SPeter Maydellif compile_prog "" "" ; then
3733c727f47dSPeter Maydell  sync_file_range=yes
3734c727f47dSPeter Maydellfi
3735c727f47dSPeter Maydell
3736dace20dcSPeter Maydell# check for linux/fiemap.h and FS_IOC_FIEMAP
3737dace20dcSPeter Maydellfiemap=no
3738dace20dcSPeter Maydellcat > $TMPC << EOF
3739dace20dcSPeter Maydell#include <sys/ioctl.h>
3740dace20dcSPeter Maydell#include <linux/fs.h>
3741dace20dcSPeter Maydell#include <linux/fiemap.h>
3742dace20dcSPeter Maydell
3743dace20dcSPeter Maydellint main(void)
3744dace20dcSPeter Maydell{
3745dace20dcSPeter Maydell    ioctl(0, FS_IOC_FIEMAP, 0);
3746dace20dcSPeter Maydell    return 0;
3747dace20dcSPeter Maydell}
3748dace20dcSPeter MaydellEOF
37498fb03151SPeter Maydellif compile_prog "" "" ; then
3750dace20dcSPeter Maydell  fiemap=yes
3751dace20dcSPeter Maydellfi
3752dace20dcSPeter Maydell
3753d0927938SUlrich Hecht# check for dup3
3754d0927938SUlrich Hechtdup3=no
3755d0927938SUlrich Hechtcat > $TMPC << EOF
3756d0927938SUlrich Hecht#include <unistd.h>
3757d0927938SUlrich Hecht
3758d0927938SUlrich Hechtint main(void)
3759d0927938SUlrich Hecht{
3760d0927938SUlrich Hecht    dup3(0, 0, 0);
3761d0927938SUlrich Hecht    return 0;
3762d0927938SUlrich Hecht}
3763d0927938SUlrich HechtEOF
376478f5d726SJan Kiszkaif compile_prog "" "" ; then
3765d0927938SUlrich Hecht  dup3=yes
3766d0927938SUlrich Hechtfi
3767d0927938SUlrich Hecht
37684e0c6529SAlex Bligh# check for ppoll support
37694e0c6529SAlex Blighppoll=no
37704e0c6529SAlex Blighcat > $TMPC << EOF
37714e0c6529SAlex Bligh#include <poll.h>
37724e0c6529SAlex Bligh
37734e0c6529SAlex Blighint main(void)
37744e0c6529SAlex Bligh{
37754e0c6529SAlex Bligh    struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 };
37764e0c6529SAlex Bligh    ppoll(&pfd, 1, 0, 0);
37774e0c6529SAlex Bligh    return 0;
37784e0c6529SAlex Bligh}
37794e0c6529SAlex BlighEOF
37804e0c6529SAlex Blighif compile_prog "" "" ; then
37814e0c6529SAlex Bligh  ppoll=yes
37824e0c6529SAlex Blighfi
37834e0c6529SAlex Bligh
3784cd758dd0SAlex Bligh# check for prctl(PR_SET_TIMERSLACK , ... ) support
3785cd758dd0SAlex Blighprctl_pr_set_timerslack=no
3786cd758dd0SAlex Blighcat > $TMPC << EOF
3787cd758dd0SAlex Bligh#include <sys/prctl.h>
3788cd758dd0SAlex Bligh
3789cd758dd0SAlex Blighint main(void)
3790cd758dd0SAlex Bligh{
3791cd758dd0SAlex Bligh    prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0);
3792cd758dd0SAlex Bligh    return 0;
3793cd758dd0SAlex Bligh}
3794cd758dd0SAlex BlighEOF
3795cd758dd0SAlex Blighif compile_prog "" "" ; then
3796cd758dd0SAlex Bligh  prctl_pr_set_timerslack=yes
3797cd758dd0SAlex Blighfi
3798cd758dd0SAlex Bligh
37993b6edd16SPeter Maydell# check for epoll support
38003b6edd16SPeter Maydellepoll=no
38013b6edd16SPeter Maydellcat > $TMPC << EOF
38023b6edd16SPeter Maydell#include <sys/epoll.h>
38033b6edd16SPeter Maydell
38043b6edd16SPeter Maydellint main(void)
38053b6edd16SPeter Maydell{
38063b6edd16SPeter Maydell    epoll_create(0);
38073b6edd16SPeter Maydell    return 0;
38083b6edd16SPeter Maydell}
38093b6edd16SPeter MaydellEOF
38108fb03151SPeter Maydellif compile_prog "" "" ; then
38113b6edd16SPeter Maydell  epoll=yes
38123b6edd16SPeter Maydellfi
38133b6edd16SPeter Maydell
3814227f0214SPeter Maydell# epoll_create1 is a later addition
3815227f0214SPeter Maydell# so we must check separately for its presence
38163b6edd16SPeter Maydellepoll_create1=no
38173b6edd16SPeter Maydellcat > $TMPC << EOF
38183b6edd16SPeter Maydell#include <sys/epoll.h>
38193b6edd16SPeter Maydell
38203b6edd16SPeter Maydellint main(void)
38213b6edd16SPeter Maydell{
382219e83f6bSPeter Maydell    /* Note that we use epoll_create1 as a value, not as
382319e83f6bSPeter Maydell     * a function being called. This is necessary so that on
382419e83f6bSPeter Maydell     * old SPARC glibc versions where the function was present in
382519e83f6bSPeter Maydell     * the library but not declared in the header file we will
382619e83f6bSPeter Maydell     * fail the configure check. (Otherwise we will get a compiler
382719e83f6bSPeter Maydell     * warning but not an error, and will proceed to fail the
382819e83f6bSPeter Maydell     * qemu compile where we compile with -Werror.)
382919e83f6bSPeter Maydell     */
3830c075a723SBlue Swirl    return (int)(uintptr_t)&epoll_create1;
38313b6edd16SPeter Maydell}
38323b6edd16SPeter MaydellEOF
38338fb03151SPeter Maydellif compile_prog "" "" ; then
38343b6edd16SPeter Maydell  epoll_create1=yes
38353b6edd16SPeter Maydellfi
38363b6edd16SPeter Maydell
3837a8fd1abaSPeter Maydell# check for sendfile support
3838a8fd1abaSPeter Maydellsendfile=no
3839a8fd1abaSPeter Maydellcat > $TMPC << EOF
3840a8fd1abaSPeter Maydell#include <sys/sendfile.h>
3841a8fd1abaSPeter Maydell
3842a8fd1abaSPeter Maydellint main(void)
3843a8fd1abaSPeter Maydell{
3844a8fd1abaSPeter Maydell    return sendfile(0, 0, 0, 0);
3845a8fd1abaSPeter Maydell}
3846a8fd1abaSPeter MaydellEOF
3847a8fd1abaSPeter Maydellif compile_prog "" "" ; then
3848a8fd1abaSPeter Maydell  sendfile=yes
3849a8fd1abaSPeter Maydellfi
3850a8fd1abaSPeter Maydell
385151834341SRiku Voipio# check for timerfd support (glibc 2.8 and newer)
385251834341SRiku Voipiotimerfd=no
385351834341SRiku Voipiocat > $TMPC << EOF
385451834341SRiku Voipio#include <sys/timerfd.h>
385551834341SRiku Voipio
385651834341SRiku Voipioint main(void)
385751834341SRiku Voipio{
385851834341SRiku Voipio    return(timerfd_create(CLOCK_REALTIME, 0));
385951834341SRiku Voipio}
386051834341SRiku VoipioEOF
386151834341SRiku Voipioif compile_prog "" "" ; then
386251834341SRiku Voipio  timerfd=yes
386351834341SRiku Voipiofi
386451834341SRiku Voipio
38659af5c906SRiku Voipio# check for setns and unshare support
38669af5c906SRiku Voipiosetns=no
38679af5c906SRiku Voipiocat > $TMPC << EOF
38689af5c906SRiku Voipio#include <sched.h>
38699af5c906SRiku Voipio
38709af5c906SRiku Voipioint main(void)
38719af5c906SRiku Voipio{
38729af5c906SRiku Voipio    int ret;
38739af5c906SRiku Voipio    ret = setns(0, 0);
38749af5c906SRiku Voipio    ret = unshare(0);
38759af5c906SRiku Voipio    return ret;
38769af5c906SRiku Voipio}
38779af5c906SRiku VoipioEOF
38789af5c906SRiku Voipioif compile_prog "" "" ; then
38799af5c906SRiku Voipio  setns=yes
38809af5c906SRiku Voipiofi
38819af5c906SRiku Voipio
3882cc8ae6deSpbrook# Check if tools are available to build documentation.
3883a25dba17SJuan Quintelaif test "$docs" != "no" ; then
388401668d98SStefan Weil  if has makeinfo && has pod2man; then
3885a25dba17SJuan Quintela    docs=yes
388683a3ab8bSJuan Quintela  else
3887a25dba17SJuan Quintela    if test "$docs" = "yes" ; then
388821684af0SStewart Smith      feature_not_found "docs" "Install texinfo and Perl/perl-podlators"
388983a3ab8bSJuan Quintela    fi
3890a25dba17SJuan Quintela    docs=no
389183a3ab8bSJuan Quintela  fi
3892cc8ae6deSpbrookfi
3893cc8ae6deSpbrook
3894f514f41cSStefan Weil# Search for bswap_32 function
38956ae9a1f4SJuan Quintelabyteswap_h=no
38966ae9a1f4SJuan Quintelacat > $TMPC << EOF
38976ae9a1f4SJuan Quintela#include <byteswap.h>
38986ae9a1f4SJuan Quintelaint main(void) { return bswap_32(0); }
38996ae9a1f4SJuan QuintelaEOF
390052166aa0SJuan Quintelaif compile_prog "" "" ; then
39016ae9a1f4SJuan Quintela  byteswap_h=yes
39026ae9a1f4SJuan Quintelafi
39036ae9a1f4SJuan Quintela
390475f13596SStefan Weil# Search for bswap32 function
39056ae9a1f4SJuan Quintelabswap_h=no
39066ae9a1f4SJuan Quintelacat > $TMPC << EOF
39076ae9a1f4SJuan Quintela#include <sys/endian.h>
39086ae9a1f4SJuan Quintela#include <sys/types.h>
39096ae9a1f4SJuan Quintela#include <machine/bswap.h>
39106ae9a1f4SJuan Quintelaint main(void) { return bswap32(0); }
39116ae9a1f4SJuan QuintelaEOF
391252166aa0SJuan Quintelaif compile_prog "" "" ; then
39136ae9a1f4SJuan Quintela  bswap_h=yes
39146ae9a1f4SJuan Quintelafi
39156ae9a1f4SJuan Quintela
3916da93a1fdSaliguori##########################################
3917e49ab19fSPeter Lieven# Do we have libiscsi >= 1.9.0
3918c589b249SRonnie Sahlbergif test "$libiscsi" != "no" ; then
3919e49ab19fSPeter Lieven  if $pkg_config --atleast-version=1.9.0 libiscsi; then
39203c33ea96SPaolo Bonzini    libiscsi="yes"
3921ca871ec8SStefan Weil    libiscsi_cflags=$($pkg_config --cflags libiscsi)
3922ca871ec8SStefan Weil    libiscsi_libs=$($pkg_config --libs libiscsi)
3923c589b249SRonnie Sahlberg  else
3924c589b249SRonnie Sahlberg    if test "$libiscsi" = "yes" ; then
3925e49ab19fSPeter Lieven      feature_not_found "libiscsi" "Install libiscsi >= 1.9.0"
3926c589b249SRonnie Sahlberg    fi
3927c589b249SRonnie Sahlberg    libiscsi="no"
3928c589b249SRonnie Sahlberg  fi
3929c589b249SRonnie Sahlbergfi
3930c589b249SRonnie Sahlberg
3931c589b249SRonnie Sahlberg##########################################
39328bacde8dSNatanael Copa# Do we need libm
39338bacde8dSNatanael Copacat > $TMPC << EOF
39348bacde8dSNatanael Copa#include <math.h>
3935f80ea986SAlexey Kardashevskiyint main(int argc, char **argv) { return isnan(sin((double)argc)); }
39368bacde8dSNatanael CopaEOF
39378bacde8dSNatanael Copaif compile_prog "" "" ; then
39388bacde8dSNatanael Copa  :
39398bacde8dSNatanael Copaelif compile_prog "" "-lm" ; then
39408bacde8dSNatanael Copa  LIBS="-lm $LIBS"
39418bacde8dSNatanael Copa  libs_qga="-lm $libs_qga"
39428bacde8dSNatanael Copaelse
394376ad07a4SPeter Maydell  error_exit "libm check failed"
39448bacde8dSNatanael Copafi
39458bacde8dSNatanael Copa
39468bacde8dSNatanael Copa##########################################
3947da93a1fdSaliguori# Do we need librt
39488bacde8dSNatanael Copa# uClibc provides 2 versions of clock_gettime(), one with realtime
39498bacde8dSNatanael Copa# support and one without. This means that the clock_gettime() don't
39508bacde8dSNatanael Copa# need -lrt. We still need it for timer_create() so we check for this
39518bacde8dSNatanael Copa# function in addition.
3952da93a1fdSaliguoricat > $TMPC <<EOF
3953da93a1fdSaliguori#include <signal.h>
3954da93a1fdSaliguori#include <time.h>
39558bacde8dSNatanael Copaint main(void) {
39568bacde8dSNatanael Copa  timer_create(CLOCK_REALTIME, NULL, NULL);
39578bacde8dSNatanael Copa  return clock_gettime(CLOCK_REALTIME, NULL);
39588bacde8dSNatanael Copa}
3959da93a1fdSaliguoriEOF
3960da93a1fdSaliguori
396152166aa0SJuan Quintelaif compile_prog "" "" ; then
396207ffa4bdSJuan Quintela  :
39638bacde8dSNatanael Copa# we need pthread for static linking. use previous pthread test result
396418e588b1SRick Liuelif compile_prog "" "$pthread_lib -lrt" ; then
396518e588b1SRick Liu  LIBS="$LIBS -lrt"
396618e588b1SRick Liu  libs_qga="$libs_qga -lrt"
3967da93a1fdSaliguorifi
3968da93a1fdSaliguori
396931ff504dSBlue Swirlif test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
3970179cf400SAndreas Färber        "$aix" != "yes" -a "$haiku" != "yes" ; then
39716362a53fSJuan Quintela    libs_softmmu="-lutil $libs_softmmu"
39726362a53fSJuan Quintelafi
39736362a53fSJuan Quintela
3974de5071c5SBlue Swirl##########################################
3975cd4ec0b4SGerd Hoffmann# spice probe
3976cd4ec0b4SGerd Hoffmannif test "$spice" != "no" ; then
3977cd4ec0b4SGerd Hoffmann  cat > $TMPC << EOF
3978cd4ec0b4SGerd Hoffmann#include <spice.h>
3979cd4ec0b4SGerd Hoffmannint main(void) { spice_server_new(); return 0; }
3980cd4ec0b4SGerd HoffmannEOF
3981710fc4f5SJiri Denemark  spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
3982710fc4f5SJiri Denemark  spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
398365d5d3f9SStefan Weil  if $pkg_config --atleast-version=0.12.0 spice-server && \
398465d5d3f9SStefan Weil     $pkg_config --atleast-version=0.12.3 spice-protocol && \
3985cd4ec0b4SGerd Hoffmann     compile_prog "$spice_cflags" "$spice_libs" ; then
3986cd4ec0b4SGerd Hoffmann    spice="yes"
3987cd4ec0b4SGerd Hoffmann    libs_softmmu="$libs_softmmu $spice_libs"
3988cd4ec0b4SGerd Hoffmann    QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
39892e0e3c39SAlon Levy    spice_protocol_version=$($pkg_config --modversion spice-protocol)
39902e0e3c39SAlon Levy    spice_server_version=$($pkg_config --modversion spice-server)
3991cd4ec0b4SGerd Hoffmann  else
3992cd4ec0b4SGerd Hoffmann    if test "$spice" = "yes" ; then
39938efc9363SHu Tao      feature_not_found "spice" \
39948efc9363SHu Tao          "Install spice-server(>=0.12.0) and spice-protocol(>=0.12.3) devel"
3995cd4ec0b4SGerd Hoffmann    fi
3996cd4ec0b4SGerd Hoffmann    spice="no"
3997cd4ec0b4SGerd Hoffmann  fi
3998cd4ec0b4SGerd Hoffmannfi
3999cd4ec0b4SGerd Hoffmann
40007b02f544SMarc-André Lureau# check for smartcard support
4001111a38b0SRobert Relyeasmartcard_cflags=""
40027b02f544SMarc-André Lureauif test "$smartcard" != "no"; then
40037b02f544SMarc-André Lureau    if $pkg_config libcacard; then
40047b02f544SMarc-André Lureau        libcacard_cflags=$($pkg_config --cflags libcacard)
40057b02f544SMarc-André Lureau        libcacard_libs=$($pkg_config --libs libcacard)
40067b02f544SMarc-André Lureau        QEMU_CFLAGS="$QEMU_CFLAGS $libcacard_cflags"
40077b02f544SMarc-André Lureau        libs_softmmu="$libs_softmmu $libcacard_libs"
40087b02f544SMarc-André Lureau        smartcard="yes"
4009111a38b0SRobert Relyea    else
40107b02f544SMarc-André Lureau        if test "$smartcard" = "yes"; then
40117b02f544SMarc-André Lureau            feature_not_found "smartcard" "Install libcacard devel"
4012111a38b0SRobert Relyea        fi
40137b02f544SMarc-André Lureau        smartcard="no"
4014111a38b0SRobert Relyea    fi
4015111a38b0SRobert Relyeafi
4016111a38b0SRobert Relyea
40172b2325ffSGerd Hoffmann# check for libusb
40182b2325ffSGerd Hoffmannif test "$libusb" != "no" ; then
401965d5d3f9SStefan Weil    if $pkg_config --atleast-version=1.0.13 libusb-1.0; then
40202b2325ffSGerd Hoffmann        libusb="yes"
4021ca871ec8SStefan Weil        libusb_cflags=$($pkg_config --cflags libusb-1.0)
4022ca871ec8SStefan Weil        libusb_libs=$($pkg_config --libs libusb-1.0)
40232b2325ffSGerd Hoffmann        QEMU_CFLAGS="$QEMU_CFLAGS $libusb_cflags"
40242b2325ffSGerd Hoffmann        libs_softmmu="$libs_softmmu $libusb_libs"
40252b2325ffSGerd Hoffmann    else
40262b2325ffSGerd Hoffmann        if test "$libusb" = "yes"; then
40278efc9363SHu Tao            feature_not_found "libusb" "Install libusb devel >= 1.0.13"
40282b2325ffSGerd Hoffmann        fi
40292b2325ffSGerd Hoffmann        libusb="no"
40302b2325ffSGerd Hoffmann    fi
40312b2325ffSGerd Hoffmannfi
40322b2325ffSGerd Hoffmann
403369354a83SHans de Goede# check for usbredirparser for usb network redirection support
403469354a83SHans de Goedeif test "$usb_redir" != "no" ; then
403565d5d3f9SStefan Weil    if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then
403669354a83SHans de Goede        usb_redir="yes"
4037ca871ec8SStefan Weil        usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5)
4038ca871ec8SStefan Weil        usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5)
403969354a83SHans de Goede        QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
404056ab2ad1SAurelien Jarno        libs_softmmu="$libs_softmmu $usb_redir_libs"
404169354a83SHans de Goede    else
404269354a83SHans de Goede        if test "$usb_redir" = "yes"; then
404321684af0SStewart Smith            feature_not_found "usb-redir" "Install usbredir devel"
404469354a83SHans de Goede        fi
404569354a83SHans de Goede        usb_redir="no"
404669354a83SHans de Goede    fi
404769354a83SHans de Goedefi
404869354a83SHans de Goede
4049cd4ec0b4SGerd Hoffmann##########################################
4050d9840e25STomoki Sekiyama# check if we have VSS SDK headers for win
4051d9840e25STomoki Sekiyama
4052d9840e25STomoki Sekiyamaif test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$vss_win32_sdk" != "no" ; then
4053d9840e25STomoki Sekiyama  case "$vss_win32_sdk" in
4054*690604f6SMichael Roth    "")   vss_win32_include="-isystem $source_path" ;;
4055d9840e25STomoki Sekiyama    *\ *) # The SDK is installed in "Program Files" by default, but we cannot
4056d9840e25STomoki Sekiyama          # handle path with spaces. So we symlink the headers into ".sdk/vss".
4057*690604f6SMichael Roth          vss_win32_include="-isystem $source_path/.sdk/vss"
4058d9840e25STomoki Sekiyama	  symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc"
4059d9840e25STomoki Sekiyama	  ;;
4060*690604f6SMichael Roth    *)    vss_win32_include="-isystem $vss_win32_sdk"
4061d9840e25STomoki Sekiyama  esac
4062d9840e25STomoki Sekiyama  cat > $TMPC << EOF
4063d9840e25STomoki Sekiyama#define __MIDL_user_allocate_free_DEFINED__
4064d9840e25STomoki Sekiyama#include <inc/win2003/vss.h>
4065d9840e25STomoki Sekiyamaint main(void) { return VSS_CTX_BACKUP; }
4066d9840e25STomoki SekiyamaEOF
4067d9840e25STomoki Sekiyama  if compile_prog "$vss_win32_include" "" ; then
4068d9840e25STomoki Sekiyama    guest_agent_with_vss="yes"
4069d9840e25STomoki Sekiyama    QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include"
4070d9840e25STomoki Sekiyama    libs_qga="-lole32 -loleaut32 -lshlwapi -luuid -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga"
4071f33ca81fSMichael Roth    qga_vss_provider="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb"
4072d9840e25STomoki Sekiyama  else
4073d9840e25STomoki Sekiyama    if test "$vss_win32_sdk" != "" ; then
4074d9840e25STomoki Sekiyama      echo "ERROR: Please download and install Microsoft VSS SDK:"
4075d9840e25STomoki Sekiyama      echo "ERROR:   http://www.microsoft.com/en-us/download/details.aspx?id=23490"
4076d9840e25STomoki Sekiyama      echo "ERROR: On POSIX-systems, you can extract the SDK headers by:"
4077d9840e25STomoki Sekiyama      echo "ERROR:   scripts/extract-vsssdk-headers setup.exe"
4078d9840e25STomoki Sekiyama      echo "ERROR: The headers are extracted in the directory \`inc'."
4079d9840e25STomoki Sekiyama      feature_not_found "VSS support"
4080d9840e25STomoki Sekiyama    fi
4081d9840e25STomoki Sekiyama    guest_agent_with_vss="no"
4082d9840e25STomoki Sekiyama  fi
4083d9840e25STomoki Sekiyamafi
4084d9840e25STomoki Sekiyama
4085d9840e25STomoki Sekiyama##########################################
4086d9840e25STomoki Sekiyama# lookup Windows platform SDK (if not specified)
4087d9840e25STomoki Sekiyama# The SDK is needed only to build .tlb (type library) file of guest agent
4088d9840e25STomoki Sekiyama# VSS provider from the source. It is usually unnecessary because the
4089d9840e25STomoki Sekiyama# pre-compiled .tlb file is included.
4090d9840e25STomoki Sekiyama
4091d9840e25STomoki Sekiyamaif test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$guest_agent_with_vss" = "yes" ; then
4092d9840e25STomoki Sekiyama  if test -z "$win_sdk"; then
4093d9840e25STomoki Sekiyama    programfiles="$PROGRAMFILES"
4094d9840e25STomoki Sekiyama    test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432"
4095d9840e25STomoki Sekiyama    if test -n "$programfiles"; then
4096d9840e25STomoki Sekiyama      win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null
4097d9840e25STomoki Sekiyama    else
4098d9840e25STomoki Sekiyama      feature_not_found "Windows SDK"
4099d9840e25STomoki Sekiyama    fi
4100d9840e25STomoki Sekiyama  elif test "$win_sdk" = "no"; then
4101d9840e25STomoki Sekiyama    win_sdk=""
4102d9840e25STomoki Sekiyama  fi
4103d9840e25STomoki Sekiyamafi
4104d9840e25STomoki Sekiyama
4105d9840e25STomoki Sekiyama##########################################
410650cbebb9SMichael Roth# check if mingw environment provides a recent ntddscsi.h
410750cbebb9SMichael Rothif test "$mingw32" = "yes" -a "$guest_agent" != "no"; then
410850cbebb9SMichael Roth  cat > $TMPC << EOF
410950cbebb9SMichael Roth#include <windows.h>
411050cbebb9SMichael Roth#include <ntddscsi.h>
411150cbebb9SMichael Rothint main(void) {
411250cbebb9SMichael Roth#if !defined(IOCTL_SCSI_GET_ADDRESS)
411350cbebb9SMichael Roth#error Missing required ioctl definitions
411450cbebb9SMichael Roth#endif
411550cbebb9SMichael Roth  SCSI_ADDRESS addr = { .Lun = 0, .TargetId = 0, .PathId = 0 };
411650cbebb9SMichael Roth  return addr.Lun;
411750cbebb9SMichael Roth}
411850cbebb9SMichael RothEOF
411950cbebb9SMichael Roth  if compile_prog "" "" ; then
412050cbebb9SMichael Roth    guest_agent_ntddscsi=yes
4121c54e1eb4SMichael Roth    libs_qga="-lsetupapi $libs_qga"
412250cbebb9SMichael Roth  fi
412350cbebb9SMichael Rothfi
412450cbebb9SMichael Roth
412550cbebb9SMichael Roth##########################################
41269d9e1521SGerd Hoffmann# virgl renderer probe
41279d9e1521SGerd Hoffmann
41289d9e1521SGerd Hoffmannif test "$virglrenderer" != "no" ; then
41299d9e1521SGerd Hoffmann  cat > $TMPC << EOF
41309d9e1521SGerd Hoffmann#include <virglrenderer.h>
41319d9e1521SGerd Hoffmannint main(void) { virgl_renderer_poll(); return 0; }
41329d9e1521SGerd HoffmannEOF
41339d9e1521SGerd Hoffmann  virgl_cflags=$($pkg_config --cflags virglrenderer 2>/dev/null)
41349d9e1521SGerd Hoffmann  virgl_libs=$($pkg_config --libs virglrenderer 2>/dev/null)
41359d9e1521SGerd Hoffmann  if $pkg_config virglrenderer >/dev/null 2>&1 && \
41369d9e1521SGerd Hoffmann     compile_prog "$virgl_cflags" "$virgl_libs" ; then
41379d9e1521SGerd Hoffmann    virglrenderer="yes"
41389d9e1521SGerd Hoffmann  else
41399d9e1521SGerd Hoffmann    if test "$virglrenderer" = "yes" ; then
41409d9e1521SGerd Hoffmann      feature_not_found "virglrenderer"
41419d9e1521SGerd Hoffmann    fi
41429d9e1521SGerd Hoffmann    virglrenderer="no"
41439d9e1521SGerd Hoffmann  fi
41449d9e1521SGerd Hoffmannfi
41459d9e1521SGerd Hoffmann
41469d9e1521SGerd Hoffmann##########################################
41475f6b9e8fSBlue Swirl# check if we have fdatasync
41485f6b9e8fSBlue Swirl
41495f6b9e8fSBlue Swirlfdatasync=no
41505f6b9e8fSBlue Swirlcat > $TMPC << EOF
41515f6b9e8fSBlue Swirl#include <unistd.h>
4152d1722a27SAlexandre Raymondint main(void) {
4153d1722a27SAlexandre Raymond#if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
4154d1722a27SAlexandre Raymondreturn fdatasync(0);
4155d1722a27SAlexandre Raymond#else
4156e172fe11SStefan Weil#error Not supported
4157d1722a27SAlexandre Raymond#endif
4158d1722a27SAlexandre Raymond}
41595f6b9e8fSBlue SwirlEOF
41605f6b9e8fSBlue Swirlif compile_prog "" "" ; then
41615f6b9e8fSBlue Swirl    fdatasync=yes
41625f6b9e8fSBlue Swirlfi
41635f6b9e8fSBlue Swirl
416494a420b1SStefan Hajnoczi##########################################
4165e78815a5SAndreas Färber# check if we have madvise
4166e78815a5SAndreas Färber
4167e78815a5SAndreas Färbermadvise=no
4168e78815a5SAndreas Färbercat > $TMPC << EOF
4169e78815a5SAndreas Färber#include <sys/types.h>
4170e78815a5SAndreas Färber#include <sys/mman.h>
4171832ce9c2SScott Wood#include <stddef.h>
4172e78815a5SAndreas Färberint main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
4173e78815a5SAndreas FärberEOF
4174e78815a5SAndreas Färberif compile_prog "" "" ; then
4175e78815a5SAndreas Färber    madvise=yes
4176e78815a5SAndreas Färberfi
4177e78815a5SAndreas Färber
4178e78815a5SAndreas Färber##########################################
4179e78815a5SAndreas Färber# check if we have posix_madvise
4180e78815a5SAndreas Färber
4181e78815a5SAndreas Färberposix_madvise=no
4182e78815a5SAndreas Färbercat > $TMPC << EOF
4183e78815a5SAndreas Färber#include <sys/mman.h>
4184832ce9c2SScott Wood#include <stddef.h>
4185e78815a5SAndreas Färberint main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
4186e78815a5SAndreas FärberEOF
4187e78815a5SAndreas Färberif compile_prog "" "" ; then
4188e78815a5SAndreas Färber    posix_madvise=yes
4189e78815a5SAndreas Färberfi
4190e78815a5SAndreas Färber
4191e78815a5SAndreas Färber##########################################
419294a420b1SStefan Hajnoczi# check if trace backend exists
419394a420b1SStefan Hajnoczi
41945b808275SLluís Vilanova$python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends  > /dev/null 2> /dev/null
419594a420b1SStefan Hajnocziif test "$?" -ne 0 ; then
41965b808275SLluís Vilanova  error_exit "invalid trace backends" \
41975b808275SLluís Vilanova      "Please choose supported trace backends."
419894a420b1SStefan Hajnoczifi
419994a420b1SStefan Hajnoczi
42007e24e92aSStefan Hajnoczi##########################################
42017e24e92aSStefan Hajnoczi# For 'ust' backend, test if ust headers are present
42025b808275SLluís Vilanovaif have_backend "ust"; then
42037e24e92aSStefan Hajnoczi  cat > $TMPC << EOF
4204bf15f63cSMohamad Gebai#include <lttng/tracepoint.h>
42057e24e92aSStefan Hajnocziint main(void) { return 0; }
42067e24e92aSStefan HajnocziEOF
42077e24e92aSStefan Hajnoczi  if compile_prog "" "" ; then
4208bf15f63cSMohamad Gebai    if $pkg_config lttng-ust --exists; then
420989138857SStefan Weil      lttng_ust_libs=$($pkg_config --libs lttng-ust)
42107e24e92aSStefan Hajnoczi    else
4211bf15f63cSMohamad Gebai      lttng_ust_libs="-llttng-ust"
4212bf15f63cSMohamad Gebai    fi
4213bf15f63cSMohamad Gebai    if $pkg_config liburcu-bp --exists; then
421489138857SStefan Weil      urcu_bp_libs=$($pkg_config --libs liburcu-bp)
4215bf15f63cSMohamad Gebai    else
4216bf15f63cSMohamad Gebai      urcu_bp_libs="-lurcu-bp"
4217bf15f63cSMohamad Gebai    fi
4218bf15f63cSMohamad Gebai
4219bf15f63cSMohamad Gebai    LIBS="$lttng_ust_libs $urcu_bp_libs $LIBS"
4220bf15f63cSMohamad Gebai    libs_qga="$lttng_ust_libs $urcu_bp_libs $libs_qga"
4221bf15f63cSMohamad Gebai  else
4222bf15f63cSMohamad Gebai    error_exit "Trace backend 'ust' missing lttng-ust header files"
42237e24e92aSStefan Hajnoczi  fi
42247e24e92aSStefan Hajnoczifi
4225b3d08c02SDaniel P. Berrange
4226b3d08c02SDaniel P. Berrange##########################################
4227b3d08c02SDaniel P. Berrange# For 'dtrace' backend, test if 'dtrace' command is present
42285b808275SLluís Vilanovaif have_backend "dtrace"; then
4229b3d08c02SDaniel P. Berrange  if ! has 'dtrace' ; then
423076ad07a4SPeter Maydell    error_exit "dtrace command is not found in PATH $PATH"
4231b3d08c02SDaniel P. Berrange  fi
4232c276b17dSDaniel P. Berrange  trace_backend_stap="no"
4233c276b17dSDaniel P. Berrange  if has 'stap' ; then
4234c276b17dSDaniel P. Berrange    trace_backend_stap="yes"
4235c276b17dSDaniel P. Berrange  fi
4236b3d08c02SDaniel P. Berrangefi
4237b3d08c02SDaniel P. Berrange
42387e24e92aSStefan Hajnoczi##########################################
4239519175a2SAlex Barcelo# check and set a backend for coroutine
4240d0e2fce5SAneesh Kumar K.V
42417c2acc70SPeter Maydell# We prefer ucontext, but it's not always possible. The fallback
42427c2acc70SPeter Maydell# is sigcontext. gthread is not selectable except explicitly, because
42437c2acc70SPeter Maydell# it is not functional enough to run QEMU proper. (It is occasionally
42447c2acc70SPeter Maydell# useful for debugging purposes.)  On Windows the only valid backend
42457c2acc70SPeter Maydell# is the Windows-specific one.
42467c2acc70SPeter Maydell
42477c2acc70SPeter Maydellucontext_works=no
4248d0e2fce5SAneesh Kumar K.Vif test "$darwin" != "yes"; then
4249d0e2fce5SAneesh Kumar K.V  cat > $TMPC << EOF
4250d0e2fce5SAneesh Kumar K.V#include <ucontext.h>
4251cdf84806SPeter Maydell#ifdef __stub_makecontext
4252cdf84806SPeter Maydell#error Ignoring glibc stub makecontext which will always fail
4253cdf84806SPeter Maydell#endif
425475cafad7SStefan Weilint main(void) { makecontext(0, 0, 0); return 0; }
4255d0e2fce5SAneesh Kumar K.VEOF
4256d0e2fce5SAneesh Kumar K.V  if compile_prog "" "" ; then
42577c2acc70SPeter Maydell    ucontext_works=yes
4258d0e2fce5SAneesh Kumar K.V  fi
4259519175a2SAlex Barcelofi
42607c2acc70SPeter Maydell
42617c2acc70SPeter Maydellif test "$coroutine" = ""; then
42627c2acc70SPeter Maydell  if test "$mingw32" = "yes"; then
42637c2acc70SPeter Maydell    coroutine=win32
42647c2acc70SPeter Maydell  elif test "$ucontext_works" = "yes"; then
42657c2acc70SPeter Maydell    coroutine=ucontext
4266519175a2SAlex Barcelo  else
42677c2acc70SPeter Maydell    coroutine=sigaltstack
42687c2acc70SPeter Maydell  fi
42697c2acc70SPeter Maydellelse
42707c2acc70SPeter Maydell  case $coroutine in
42717c2acc70SPeter Maydell  windows)
42727c2acc70SPeter Maydell    if test "$mingw32" != "yes"; then
42737c2acc70SPeter Maydell      error_exit "'windows' coroutine backend only valid for Windows"
42747c2acc70SPeter Maydell    fi
42757c2acc70SPeter Maydell    # Unfortunately the user visible backend name doesn't match the
42767c2acc70SPeter Maydell    # coroutine-*.c filename for this case, so we have to adjust it here.
42777c2acc70SPeter Maydell    coroutine=win32
42787c2acc70SPeter Maydell    ;;
42797c2acc70SPeter Maydell  ucontext)
42807c2acc70SPeter Maydell    if test "$ucontext_works" != "yes"; then
42817c2acc70SPeter Maydell      feature_not_found "ucontext"
42827c2acc70SPeter Maydell    fi
42837c2acc70SPeter Maydell    ;;
42847c2acc70SPeter Maydell  gthread|sigaltstack)
42857c2acc70SPeter Maydell    if test "$mingw32" = "yes"; then
42867c2acc70SPeter Maydell      error_exit "only the 'windows' coroutine backend is valid for Windows"
42877c2acc70SPeter Maydell    fi
42887c2acc70SPeter Maydell    ;;
42897c2acc70SPeter Maydell  *)
429076ad07a4SPeter Maydell    error_exit "unknown coroutine backend $coroutine"
42917c2acc70SPeter Maydell    ;;
42927c2acc70SPeter Maydell  esac
4293d0e2fce5SAneesh Kumar K.Vfi
4294d0e2fce5SAneesh Kumar K.V
429570c60c08SStefan Hajnocziif test "$coroutine_pool" = ""; then
429670c60c08SStefan Hajnoczi  if test "$coroutine" = "gthread"; then
429770c60c08SStefan Hajnoczi    coroutine_pool=no
429870c60c08SStefan Hajnoczi  else
429970c60c08SStefan Hajnoczi    coroutine_pool=yes
430070c60c08SStefan Hajnoczi  fi
430170c60c08SStefan Hajnoczifi
430270c60c08SStefan Hajnocziif test "$coroutine" = "gthread" -a "$coroutine_pool" = "yes"; then
430370c60c08SStefan Hajnoczi  error_exit "'gthread' coroutine backend does not support pool (use --disable-coroutine-pool)"
430470c60c08SStefan Hajnoczifi
430570c60c08SStefan Hajnoczi
4306d0e2fce5SAneesh Kumar K.V##########################################
4307d2042378SAneesh Kumar K.V# check if we have open_by_handle_at
4308d2042378SAneesh Kumar K.V
43094e1797f9SStefan Weilopen_by_handle_at=no
4310d2042378SAneesh Kumar K.Vcat > $TMPC << EOF
4311d2042378SAneesh Kumar K.V#include <fcntl.h>
4312acc55ba8SStefan Weil#if !defined(AT_EMPTY_PATH)
4313acc55ba8SStefan Weil# error missing definition
4314acc55ba8SStefan Weil#else
431575cafad7SStefan Weilint main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
4316acc55ba8SStefan Weil#endif
4317d2042378SAneesh Kumar K.VEOF
4318d2042378SAneesh Kumar K.Vif compile_prog "" "" ; then
4319d2042378SAneesh Kumar K.V    open_by_handle_at=yes
4320d2042378SAneesh Kumar K.Vfi
4321d2042378SAneesh Kumar K.V
4322e06a765eSHarsh Prateek Bora########################################
4323e06a765eSHarsh Prateek Bora# check if we have linux/magic.h
4324e06a765eSHarsh Prateek Bora
4325e06a765eSHarsh Prateek Boralinux_magic_h=no
4326e06a765eSHarsh Prateek Boracat > $TMPC << EOF
4327e06a765eSHarsh Prateek Bora#include <linux/magic.h>
4328e06a765eSHarsh Prateek Boraint main(void) {
432975cafad7SStefan Weil  return 0;
4330e06a765eSHarsh Prateek Bora}
4331e06a765eSHarsh Prateek BoraEOF
4332e06a765eSHarsh Prateek Boraif compile_prog "" "" ; then
4333e06a765eSHarsh Prateek Bora    linux_magic_h=yes
4334e06a765eSHarsh Prateek Borafi
4335e06a765eSHarsh Prateek Bora
43368ab1bf12SLuiz Capitulino########################################
4337c95e3080SKevin Wolf# check whether we can disable warning option with a pragma (this is needed
4338c95e3080SKevin Wolf# to silence warnings in the headers of some versions of external libraries).
4339c95e3080SKevin Wolf# This test has to be compiled with -Werror as otherwise an unknown pragma is
4340c95e3080SKevin Wolf# only a warning.
4341c95e3080SKevin Wolf#
4342c95e3080SKevin Wolf# If we can't selectively disable warning in the code, disable -Werror so that
4343c95e3080SKevin Wolf# the build doesn't fail anyway.
4344c95e3080SKevin Wolf
434506d71fa1SPeter Maydellpragma_disable_unused_but_set=no
434606d71fa1SPeter Maydellcat > $TMPC << EOF
4347e6f53fd5SMarkus Armbruster#pragma GCC diagnostic push
434806d71fa1SPeter Maydell#pragma GCC diagnostic ignored "-Wunused-but-set-variable"
4349c95e3080SKevin Wolf#pragma GCC diagnostic ignored "-Wstrict-prototypes"
4350e6f53fd5SMarkus Armbruster#pragma GCC diagnostic pop
4351c95e3080SKevin Wolf
435206d71fa1SPeter Maydellint main(void) {
435306d71fa1SPeter Maydell    return 0;
435406d71fa1SPeter Maydell}
435506d71fa1SPeter MaydellEOF
435606d71fa1SPeter Maydellif compile_prog "-Werror" "" ; then
4357cc6e3ca9SGerd Hoffmann    pragma_diagnostic_available=yes
4358c95e3080SKevin Wolfelse
4359c95e3080SKevin Wolf    werror=no
436006d71fa1SPeter Maydellfi
436106d71fa1SPeter Maydell
436206d71fa1SPeter Maydell########################################
4363541be927SChristian Borntraeger# check if we have valgrind/valgrind.h
43643f4349dcSKevin Wolf
43653f4349dcSKevin Wolfvalgrind_h=no
43663f4349dcSKevin Wolfcat > $TMPC << EOF
43673f4349dcSKevin Wolf#include <valgrind/valgrind.h>
43683f4349dcSKevin Wolfint main(void) {
43693f4349dcSKevin Wolf  return 0;
43703f4349dcSKevin Wolf}
43713f4349dcSKevin WolfEOF
43723f4349dcSKevin Wolfif compile_prog "" "" ; then
43733f4349dcSKevin Wolf    valgrind_h=yes
43743f4349dcSKevin Wolffi
43753f4349dcSKevin Wolf
43763f4349dcSKevin Wolf########################################
43778ab1bf12SLuiz Capitulino# check if environ is declared
43788ab1bf12SLuiz Capitulino
43798ab1bf12SLuiz Capitulinohas_environ=no
43808ab1bf12SLuiz Capitulinocat > $TMPC << EOF
43818ab1bf12SLuiz Capitulino#include <unistd.h>
43828ab1bf12SLuiz Capitulinoint main(void) {
4383c075a723SBlue Swirl    environ = 0;
43848ab1bf12SLuiz Capitulino    return 0;
43858ab1bf12SLuiz Capitulino}
43868ab1bf12SLuiz CapitulinoEOF
43878ab1bf12SLuiz Capitulinoif compile_prog "" "" ; then
43888ab1bf12SLuiz Capitulino    has_environ=yes
43898ab1bf12SLuiz Capitulinofi
43908ab1bf12SLuiz Capitulino
439176a347e1SRichard Henderson########################################
439276a347e1SRichard Henderson# check if cpuid.h is usable.
439376a347e1SRichard Henderson
439476a347e1SRichard Hendersoncpuid_h=no
439576a347e1SRichard Hendersoncat > $TMPC << EOF
439676a347e1SRichard Henderson#include <cpuid.h>
439776a347e1SRichard Hendersonint main(void) {
4398774d566cSPeter Maydell    unsigned a, b, c, d;
4399774d566cSPeter Maydell    int max = __get_cpuid_max(0, 0);
4400774d566cSPeter Maydell
4401774d566cSPeter Maydell    if (max >= 1) {
4402774d566cSPeter Maydell        __cpuid(1, a, b, c, d);
4403774d566cSPeter Maydell    }
4404774d566cSPeter Maydell
4405774d566cSPeter Maydell    if (max >= 7) {
4406774d566cSPeter Maydell        __cpuid_count(7, 0, a, b, c, d);
4407774d566cSPeter Maydell    }
4408774d566cSPeter Maydell
440976a347e1SRichard Henderson    return 0;
441076a347e1SRichard Henderson}
441176a347e1SRichard HendersonEOF
441276a347e1SRichard Hendersonif compile_prog "" "" ; then
441376a347e1SRichard Henderson    cpuid_h=yes
441476a347e1SRichard Hendersonfi
441576a347e1SRichard Henderson
4416f540166bSRichard Henderson########################################
4417f540166bSRichard Henderson# check if __[u]int128_t is usable.
4418f540166bSRichard Henderson
4419f540166bSRichard Hendersonint128=no
4420f540166bSRichard Hendersoncat > $TMPC << EOF
4421a00f66abSStefan Weil#if defined(__clang_major__) && defined(__clang_minor__)
4422a00f66abSStefan Weil# if ((__clang_major__ < 3) || (__clang_major__ == 3) && (__clang_minor__ < 2))
4423a00f66abSStefan Weil#  error __int128_t does not work in CLANG before 3.2
4424a00f66abSStefan Weil# endif
4425a00f66abSStefan Weil#endif
4426f540166bSRichard Henderson__int128_t a;
4427f540166bSRichard Henderson__uint128_t b;
4428f540166bSRichard Hendersonint main (void) {
4429f540166bSRichard Henderson  a = a + b;
4430f540166bSRichard Henderson  b = a * b;
4431464e3671SPeter Maydell  a = a * a;
4432f540166bSRichard Henderson  return 0;
4433f540166bSRichard Henderson}
4434f540166bSRichard HendersonEOF
4435f540166bSRichard Hendersonif compile_prog "" "" ; then
4436f540166bSRichard Henderson    int128=yes
4437f540166bSRichard Hendersonfi
443876a347e1SRichard Henderson
44391e6e9acaSRichard Henderson########################################
44401e6e9acaSRichard Henderson# check if getauxval is available.
44411e6e9acaSRichard Henderson
44421e6e9acaSRichard Hendersongetauxval=no
44431e6e9acaSRichard Hendersoncat > $TMPC << EOF
44441e6e9acaSRichard Henderson#include <sys/auxv.h>
44451e6e9acaSRichard Hendersonint main(void) {
44461e6e9acaSRichard Henderson  return getauxval(AT_HWCAP) == 0;
44471e6e9acaSRichard Henderson}
44481e6e9acaSRichard HendersonEOF
44491e6e9acaSRichard Hendersonif compile_prog "" "" ; then
44501e6e9acaSRichard Henderson    getauxval=yes
44511e6e9acaSRichard Hendersonfi
44521e6e9acaSRichard Henderson
4453fd0e6053SJohn Snow########################################
4454fd0e6053SJohn Snow# check if ccache is interfering with
4455fd0e6053SJohn Snow# semantic analysis of macros
4456fd0e6053SJohn Snow
44575e4dfd3dSJohn Snowunset CCACHE_CPP2
4458fd0e6053SJohn Snowccache_cpp2=no
4459fd0e6053SJohn Snowcat > $TMPC << EOF
4460fd0e6053SJohn Snowstatic const int Z = 1;
4461fd0e6053SJohn Snow#define fn() ({ Z; })
4462fd0e6053SJohn Snow#define TAUT(X) ((X) == Z)
4463fd0e6053SJohn Snow#define PAREN(X, Y) (X == Y)
4464fd0e6053SJohn Snow#define ID(X) (X)
4465fd0e6053SJohn Snowint main(int argc, char *argv[])
4466fd0e6053SJohn Snow{
4467fd0e6053SJohn Snow    int x = 0, y = 0;
4468fd0e6053SJohn Snow    x = ID(x);
4469fd0e6053SJohn Snow    x = fn();
4470fd0e6053SJohn Snow    fn();
4471fd0e6053SJohn Snow    if (PAREN(x, y)) return 0;
4472fd0e6053SJohn Snow    if (TAUT(Z)) return 0;
4473fd0e6053SJohn Snow    return 0;
4474fd0e6053SJohn Snow}
4475fd0e6053SJohn SnowEOF
4476fd0e6053SJohn Snow
4477fd0e6053SJohn Snowif ! compile_object "-Werror"; then
4478fd0e6053SJohn Snow    ccache_cpp2=yes
4479fd0e6053SJohn Snowfi
4480fd0e6053SJohn Snow
4481b553a042SJohn Snow#################################################
4482b553a042SJohn Snow# clang does not support glibc + FORTIFY_SOURCE.
4483b553a042SJohn Snow
4484b553a042SJohn Snowif test "$fortify_source" != "no"; then
4485b553a042SJohn Snow  if echo | $cc -dM -E - | grep __clang__ > /dev/null 2>&1 ; then
4486b553a042SJohn Snow    fortify_source="no";
4487cfcc7c14SJohn Snow  elif test -n "$cxx" &&
4488cfcc7c14SJohn Snow       echo | $cxx -dM -E - | grep __clang__ >/dev/null 2>&1 ; then
4489b553a042SJohn Snow    fortify_source="no";
4490b553a042SJohn Snow  else
4491b553a042SJohn Snow    fortify_source="yes"
4492b553a042SJohn Snow  fi
4493b553a042SJohn Snowfi
4494b553a042SJohn Snow
4495d2042378SAneesh Kumar K.V##########################################
4496277abf15SJan Vesely# check if struct fsxattr is available via linux/fs.h
4497277abf15SJan Vesely
4498277abf15SJan Veselyhave_fsxattr=no
4499277abf15SJan Veselycat > $TMPC << EOF
4500277abf15SJan Vesely#include <linux/fs.h>
4501277abf15SJan Veselystruct fsxattr foo;
4502277abf15SJan Veselyint main(void) {
4503277abf15SJan Vesely  return 0;
4504277abf15SJan Vesely}
4505277abf15SJan VeselyEOF
4506277abf15SJan Veselyif compile_prog "" "" ; then
4507277abf15SJan Vesely    have_fsxattr=yes
4508277abf15SJan Veselyfi
4509277abf15SJan Vesely
4510b66e10e4SPeter Maydell##########################################
4511b66e10e4SPeter Maydell# check if rtnetlink.h exists and is useful
4512575b22b1SLaurent Vivierhave_rtnetlink=no
4513575b22b1SLaurent Viviercat > $TMPC << EOF
4514575b22b1SLaurent Vivier#include <linux/rtnetlink.h>
4515575b22b1SLaurent Vivierint main(void) {
4516575b22b1SLaurent Vivier  return IFLA_PROTO_DOWN;
4517575b22b1SLaurent Vivier}
4518575b22b1SLaurent VivierEOF
4519575b22b1SLaurent Vivierif compile_prog "" "" ; then
4520575b22b1SLaurent Vivier    have_rtnetlink=yes
4521575b22b1SLaurent Vivierfi
4522575b22b1SLaurent Vivier
45236969ec6cSJames Clarke#################################################
45246969ec6cSJames Clarke# Sparc implicitly links with --relax, which is
45256969ec6cSJames Clarke# incompatible with -r, so --no-relax should be
45266969ec6cSJames Clarke# given. It does no harm to give it on other
45276969ec6cSJames Clarke# platforms too.
45286969ec6cSJames Clarke
45296969ec6cSJames Clarke# Note: the prototype is needed since QEMU_CFLAGS
45306969ec6cSJames Clarke#       contains -Wmissing-prototypes
45316969ec6cSJames Clarkecat > $TMPC << EOF
45326969ec6cSJames Clarkeextern int foo(void);
45336969ec6cSJames Clarkeint foo(void) { return 0; }
45346969ec6cSJames ClarkeEOF
45356969ec6cSJames Clarkeif ! compile_object ""; then
45366969ec6cSJames Clarke  error_exit "Failed to compile object file for LD_REL_FLAGS test"
45376969ec6cSJames Clarkefi
45386969ec6cSJames Clarkeif do_cc -nostdlib -Wl,-r -Wl,--no-relax -o $TMPMO $TMPO; then
45396969ec6cSJames Clarke  LD_REL_FLAGS="-Wl,--no-relax"
45406969ec6cSJames Clarkefi
45416969ec6cSJames Clarke
4542277abf15SJan Vesely##########################################
4543e86ecd4bSJuan Quintela# End of CC checks
4544e86ecd4bSJuan Quintela# After here, no more $cc or $ld runs
4545e86ecd4bSJuan Quintela
45461d728c39SBlue Swirlif test "$gcov" = "yes" ; then
45471d728c39SBlue Swirl  CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS"
45481d728c39SBlue Swirl  LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS"
4549b553a042SJohn Snowelif test "$fortify_source" = "yes" ; then
4550e600cdf3SMichal Privoznik  CFLAGS="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS"
4551ce278618SPeter Maydellelif test "$debug" = "no"; then
4552ce278618SPeter Maydell  CFLAGS="-O2 $CFLAGS"
4553e86ecd4bSJuan Quintelafi
4554a316e378SJuan Quintela
45556542aa9cSPeter Lieven##########################################
45566542aa9cSPeter Lieven# Do we have libnfs
45576542aa9cSPeter Lievenif test "$libnfs" != "no" ; then
4558b7d769c9SPeter Lieven  if $pkg_config --atleast-version=1.9.3 libnfs; then
45596542aa9cSPeter Lieven    libnfs="yes"
45606542aa9cSPeter Lieven    libnfs_libs=$($pkg_config --libs libnfs)
45616542aa9cSPeter Lieven    LIBS="$LIBS $libnfs_libs"
45626542aa9cSPeter Lieven  else
45636542aa9cSPeter Lieven    if test "$libnfs" = "yes" ; then
45648efc9363SHu Tao      feature_not_found "libnfs" "Install libnfs devel >= 1.9.3"
45656542aa9cSPeter Lieven    fi
45666542aa9cSPeter Lieven    libnfs="no"
45676542aa9cSPeter Lieven  fi
45686542aa9cSPeter Lievenfi
45691d728c39SBlue Swirl
45706ca026cbSPeter Maydell# Now we've finished running tests it's OK to add -Werror to the compiler flags
45716ca026cbSPeter Maydellif test "$werror" = "yes"; then
45726ca026cbSPeter Maydell    QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
45736ca026cbSPeter Maydellfi
45746ca026cbSPeter Maydell
4575e86ecd4bSJuan Quintelaif test "$solaris" = "no" ; then
4576e86ecd4bSJuan Quintela    if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
45771156c669SJuan Quintela        LDFLAGS="-Wl,--warn-common $LDFLAGS"
4578e86ecd4bSJuan Quintela    fi
4579e86ecd4bSJuan Quintelafi
4580e86ecd4bSJuan Quintela
458194dd53c5SGerd Hoffmann# test if pod2man has --utf8 option
458294dd53c5SGerd Hoffmannif pod2man --help | grep -q utf8; then
458394dd53c5SGerd Hoffmann    POD2MAN="pod2man --utf8"
458494dd53c5SGerd Hoffmannelse
458594dd53c5SGerd Hoffmann    POD2MAN="pod2man"
458694dd53c5SGerd Hoffmannfi
458794dd53c5SGerd Hoffmann
4588952afb71SBlue Swirl# Use ASLR, no-SEH and DEP if available
4589952afb71SBlue Swirlif test "$mingw32" = "yes" ; then
4590952afb71SBlue Swirl    for flag in --dynamicbase --no-seh --nxcompat; do
4591952afb71SBlue Swirl        if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
4592952afb71SBlue Swirl            LDFLAGS="-Wl,$flag $LDFLAGS"
4593952afb71SBlue Swirl        fi
4594952afb71SBlue Swirl    done
4595952afb71SBlue Swirlfi
4596952afb71SBlue Swirl
459710ea68b3SEduardo Habkostqemu_confdir=$sysconfdir$confsuffix
4598e26110cfSFam Zhengqemu_moddir=$libdir$confsuffix
4599528ae5b8SEduardo Habkostqemu_datadir=$datadir$confsuffix
4600834574eaSAnthony Liguoriqemu_localedir="$datadir/locale"
46015a67135aSbellard
46024b1c11fdSDaniel P. Berrangetools=""
46034b1c11fdSDaniel P. Berrangeif test "$want_tools" = "yes" ; then
4604ca35f780SPaolo Bonzini  tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
46054b1c11fdSDaniel P. Berrange  if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
46064b1c11fdSDaniel P. Berrange    tools="qemu-nbd\$(EXESUF) $tools"
4607a75eb03bSDavid Marchand    tools="ivshmem-client\$(EXESUF) ivshmem-server\$(EXESUF) $tools"
46084b1c11fdSDaniel P. Berrange  fi
46094b1c11fdSDaniel P. Berrangefi
46104b1c11fdSDaniel P. Berrangeif test "$softmmu" = yes ; then
4611983eef5aSMeador Inge  if test "$virtfs" != no ; then
4612be5ea8edSAnthony Liguori    if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then
4613983eef5aSMeador Inge      virtfs=yes
461417bff52bSM. Mohan Kumar      tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
4615983eef5aSMeador Inge    else
4616983eef5aSMeador Inge      if test "$virtfs" = yes; then
46173f3b5388SStefan Weil        error_exit "VirtFS is supported only on Linux and requires libcap devel and libattr devel"
4618983eef5aSMeador Inge      fi
461917500370SAndreas Färber      virtfs=no
4620983eef5aSMeador Inge    fi
462117bff52bSM. Mohan Kumar  fi
4622d138cee9SMichael Rothfi
46239d6bc27bSMichael Roth
46249d6bc27bSMichael Roth# Probe for guest agent support/options
46259d6bc27bSMichael Roth
4626e8ef31a3SMichael Tokarevif [ "$guest_agent" != "no" ]; then
4627b39297aeSTomoki Sekiyama  if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
4628fafcaf1dSMichael Roth      tools="qemu-ga $tools"
4629e8ef31a3SMichael Tokarev      guest_agent=yes
4630e8ef31a3SMichael Tokarev  elif [ "$guest_agent" != yes ]; then
4631e8ef31a3SMichael Tokarev      guest_agent=no
4632e8ef31a3SMichael Tokarev  else
4633e8ef31a3SMichael Tokarev      error_exit "Guest agent is not supported on this platform"
4634ca35f780SPaolo Bonzini  fi
46354b1c11fdSDaniel P. Berrangefi
4636ca35f780SPaolo Bonzini
46379d6bc27bSMichael Roth# Guest agent Window MSI  package
46389d6bc27bSMichael Roth
46399d6bc27bSMichael Rothif test "$guest_agent" != yes; then
46409d6bc27bSMichael Roth  if test "$guest_agent_msi" = yes; then
46419d6bc27bSMichael Roth    error_exit "MSI guest agent package requires guest agent enabled"
46429d6bc27bSMichael Roth  fi
46439d6bc27bSMichael Roth  guest_agent_msi=no
46449d6bc27bSMichael Rothelif test "$mingw32" != "yes"; then
46459d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
46469d6bc27bSMichael Roth    error_exit "MSI guest agent package is available only for MinGW Windows cross-compilation"
46479d6bc27bSMichael Roth  fi
46489d6bc27bSMichael Roth  guest_agent_msi=no
46499d6bc27bSMichael Rothelif ! has wixl; then
46509d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
46519d6bc27bSMichael Roth    error_exit "MSI guest agent package requires wixl tool installed ( usually from msitools package )"
46529d6bc27bSMichael Roth  fi
46539d6bc27bSMichael Roth  guest_agent_msi=no
46541a34904eSMichael Rothelse
46551a34904eSMichael Roth  # we support qemu-ga, mingw32, and wixl: default to MSI enabled if it wasn't
46561a34904eSMichael Roth  # disabled explicitly
46571a34904eSMichael Roth  if test "$guest_agent_msi" != "no"; then
46581a34904eSMichael Roth    guest_agent_msi=yes
46591a34904eSMichael Roth  fi
46609d6bc27bSMichael Rothfi
46619d6bc27bSMichael Roth
46621a34904eSMichael Rothif test "$guest_agent_msi" = "yes"; then
46639d6bc27bSMichael Roth  if test "$guest_agent_with_vss" = "yes"; then
46649d6bc27bSMichael Roth    QEMU_GA_MSI_WITH_VSS="-D InstallVss"
46659d6bc27bSMichael Roth  fi
46669d6bc27bSMichael Roth
46679d6bc27bSMichael Roth  if test "$QEMU_GA_MANUFACTURER" = ""; then
46689d6bc27bSMichael Roth    QEMU_GA_MANUFACTURER=QEMU
46699d6bc27bSMichael Roth  fi
46709d6bc27bSMichael Roth
46719d6bc27bSMichael Roth  if test "$QEMU_GA_DISTRO" = ""; then
46729d6bc27bSMichael Roth    QEMU_GA_DISTRO=Linux
46739d6bc27bSMichael Roth  fi
46749d6bc27bSMichael Roth
46759d6bc27bSMichael Roth  if test "$QEMU_GA_VERSION" = ""; then
467689138857SStefan Weil      QEMU_GA_VERSION=$(cat $source_path/VERSION)
46779d6bc27bSMichael Roth  fi
46789d6bc27bSMichael Roth
467989138857SStefan Weil  QEMU_GA_MSI_MINGW_DLL_PATH="-D Mingw_dlls=$($pkg_config --variable=prefix glib-2.0)/bin"
46809d6bc27bSMichael Roth
46819d6bc27bSMichael Roth  case "$cpu" in
46829d6bc27bSMichael Roth  x86_64)
46839d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-a x64 -D Arch=64"
46849d6bc27bSMichael Roth    ;;
46859d6bc27bSMichael Roth  i386)
46869d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-D Arch=32"
46879d6bc27bSMichael Roth    ;;
46889d6bc27bSMichael Roth  *)
46899d6bc27bSMichael Roth    error_exit "CPU $cpu not supported for building installation package"
46909d6bc27bSMichael Roth    ;;
46919d6bc27bSMichael Roth  esac
46929d6bc27bSMichael Rothfi
46939d6bc27bSMichael Roth
4694ca35f780SPaolo Bonzini# Mac OS X ships with a broken assembler
4695ca35f780SPaolo Bonziniroms=
4696ca35f780SPaolo Bonziniif test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
4697ca35f780SPaolo Bonzini        "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
4698ca35f780SPaolo Bonzini        "$softmmu" = yes ; then
4699ca35f780SPaolo Bonzini  roms="optionrom"
4700ca35f780SPaolo Bonzinifi
4701d0384d1dSAndreas Färberif test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
470239ac8455SDavid Gibson  roms="$roms spapr-rtas"
470339ac8455SDavid Gibsonfi
4704ca35f780SPaolo Bonzini
47059933c305SChristian Borntraegerif test "$cpu" = "s390x" ; then
47069933c305SChristian Borntraeger  roms="$roms s390-ccw"
47079933c305SChristian Borntraegerfi
47089933c305SChristian Borntraeger
4709964c6fa1SRichard Henderson# Probe for the need for relocating the user-only binary.
471092fe2ba8SPeter Maydellif ( [ "$linux_user" = yes ] || [ "$bsd_user" = yes ] ) && [ "$pie" = no ]; then
4711964c6fa1SRichard Henderson  textseg_addr=
4712964c6fa1SRichard Henderson  case "$cpu" in
4713479eb121SRichard Henderson    arm | i386 | ppc* | s390* | sparc* | x86_64 | x32)
4714479eb121SRichard Henderson      # ??? Rationale for choosing this address
4715964c6fa1SRichard Henderson      textseg_addr=0x60000000
4716964c6fa1SRichard Henderson      ;;
4717964c6fa1SRichard Henderson    mips)
4718479eb121SRichard Henderson      # A 256M aligned address, high in the address space, with enough
4719479eb121SRichard Henderson      # room for the code_gen_buffer above it before the stack.
4720479eb121SRichard Henderson      textseg_addr=0x60000000
4721964c6fa1SRichard Henderson      ;;
4722964c6fa1SRichard Henderson  esac
4723964c6fa1SRichard Henderson  if [ -n "$textseg_addr" ]; then
4724964c6fa1SRichard Henderson    cat > $TMPC <<EOF
4725964c6fa1SRichard Henderson    int main(void) { return 0; }
4726964c6fa1SRichard HendersonEOF
4727964c6fa1SRichard Henderson    textseg_ldflags="-Wl,-Ttext-segment=$textseg_addr"
4728964c6fa1SRichard Henderson    if ! compile_prog "" "$textseg_ldflags"; then
4729964c6fa1SRichard Henderson      # In case ld does not support -Ttext-segment, edit the default linker
4730964c6fa1SRichard Henderson      # script via sed to set the .text start addr.  This is needed on FreeBSD
4731964c6fa1SRichard Henderson      # at least.
473292fe2ba8SPeter Maydell      if ! $ld --verbose >/dev/null 2>&1; then
473392fe2ba8SPeter Maydell        error_exit \
473492fe2ba8SPeter Maydell            "We need to link the QEMU user mode binaries at a" \
473592fe2ba8SPeter Maydell            "specific text address. Unfortunately your linker" \
473692fe2ba8SPeter Maydell            "doesn't support either the -Ttext-segment option or" \
473792fe2ba8SPeter Maydell            "printing the default linker script with --verbose." \
473892fe2ba8SPeter Maydell            "If you don't want the user mode binaries, pass the" \
473992fe2ba8SPeter Maydell            "--disable-user option to configure."
474092fe2ba8SPeter Maydell      fi
474192fe2ba8SPeter Maydell
4742964c6fa1SRichard Henderson      $ld --verbose | sed \
4743964c6fa1SRichard Henderson        -e '1,/==================================================/d' \
4744964c6fa1SRichard Henderson        -e '/==================================================/,$d' \
4745964c6fa1SRichard Henderson        -e "s/[.] = [0-9a-fx]* [+] SIZEOF_HEADERS/. = $textseg_addr + SIZEOF_HEADERS/" \
4746964c6fa1SRichard Henderson        -e "s/__executable_start = [0-9a-fx]*/__executable_start = $textseg_addr/" > config-host.ld
4747964c6fa1SRichard Henderson      textseg_ldflags="-Wl,-T../config-host.ld"
4748964c6fa1SRichard Henderson    fi
4749964c6fa1SRichard Henderson  fi
4750964c6fa1SRichard Hendersonfi
4751964c6fa1SRichard Henderson
475202d34f62SCole Robinsonecho_version() {
475302d34f62SCole Robinson    if test "$1" = "yes" ; then
475402d34f62SCole Robinson        echo "($2)"
475502d34f62SCole Robinson    fi
475602d34f62SCole Robinson}
475702d34f62SCole Robinson
475850e12060SJan Kiszka# prepend pixman and ftd flags after all config tests are done
475950e12060SJan KiszkaQEMU_CFLAGS="$pixman_cflags $fdt_cflags $QEMU_CFLAGS"
476050e12060SJan Kiszkalibs_softmmu="$pixman_libs $libs_softmmu"
47615ca9388aSGerd Hoffmann
47627d13299dSbellardecho "Install prefix    $prefix"
476389138857SStefan Weilecho "BIOS directory    $(eval echo $qemu_datadir)"
476489138857SStefan Weilecho "binary directory  $(eval echo $bindir)"
476589138857SStefan Weilecho "library directory $(eval echo $libdir)"
476689138857SStefan Weilecho "module directory  $(eval echo $qemu_moddir)"
476789138857SStefan Weilecho "libexec directory $(eval echo $libexecdir)"
476889138857SStefan Weilecho "include directory $(eval echo $includedir)"
476989138857SStefan Weilecho "config directory  $(eval echo $sysconfdir)"
477011d9f695Sbellardif test "$mingw32" = "no" ; then
477189138857SStefan Weilecho "local state directory   $(eval echo $local_statedir)"
477289138857SStefan Weilecho "Manual directory  $(eval echo $mandir)"
477343ce4dfeSbellardecho "ELF interp prefix $interp_prefix"
47745a699bbbSLaszlo Ersekelse
47755a699bbbSLaszlo Ersekecho "local state directory   queried at runtime"
4776d9840e25STomoki Sekiyamaecho "Windows SDK       $win_sdk"
477711d9f695Sbellardfi
47785a67135aSbellardecho "Source path       $source_path"
47797d13299dSbellardecho "C compiler        $cc"
478083469015Sbellardecho "Host C compiler   $host_cc"
478183f73fceSTomoki Sekiyamaecho "C++ compiler      $cxx"
47823c4a4d0dSPeter Maydellecho "Objective-C compiler $objcc"
478345d285abSPeter Maydellecho "ARFLAGS           $ARFLAGS"
47840c439cbfSJuan Quintelaecho "CFLAGS            $CFLAGS"
4785a558ee17SJuan Quintelaecho "QEMU_CFLAGS       $QEMU_CFLAGS"
47860c439cbfSJuan Quintelaecho "LDFLAGS           $LDFLAGS"
47877d13299dSbellardecho "make              $make"
47886a882643Spbrookecho "install           $install"
4789c886edfbSBlue Swirlecho "python            $python"
4790e2d8830eSBradif test "$slirp" = "yes" ; then
4791e2d8830eSBrad    echo "smbd              $smbd"
4792e2d8830eSBradfi
479317969268SFam Zhengecho "module support    $modules"
4794a98fd896Sbellardecho "host CPU          $cpu"
4795de83cd02Sbellardecho "host big endian   $bigendian"
479697a847bcSbellardecho "target list       $target_list"
4797ade25b0dSaurel32echo "tcg debug enabled $debug_tcg"
47987d13299dSbellardecho "gprof enabled     $gprof"
479903b4fe7dSaliguoriecho "sparse enabled    $sparse"
48001625af87Saliguoriecho "strip binaries    $strip_opt"
480105c2a3e7Sbellardecho "profiler          $profiler"
480243ce4dfeSbellardecho "static build      $static"
48035b0753e0Sbellardif test "$darwin" = "yes" ; then
48045b0753e0Sbellard    echo "Cocoa support     $cocoa"
48055b0753e0Sbellardfi
4806e2134eb9SGerd Hoffmannecho "pixman            $pixman"
480789138857SStefan Weilecho "SDL support       $sdl $(echo_version $sdl $sdlversion)"
480889138857SStefan Weilecho "GTK support       $gtk $(echo_version $gtk $gtk_version)"
4809925a0400SGerd Hoffmannecho "GTK GL support    $gtk_gl"
481089138857SStefan Weilecho "VTE support       $vte $(echo_version $vte $vteversion)"
4811a1c5e949SDaniel P. Berrangeecho "TLS priority      $tls_priority"
4812ddbb0d09SDaniel P. Berrangeecho "GNUTLS support    $gnutls"
4813b917da4cSDaniel P. Berrangeecho "GNUTLS rnd        $gnutls_rnd"
481491bfcdb0SDaniel P. Berrangeecho "libgcrypt         $gcrypt"
481537788f25SDaniel P. Berrangeecho "libgcrypt kdf     $gcrypt_kdf"
481689138857SStefan Weilecho "nettle            $nettle $(echo_version $nettle $nettle_version)"
4817fff2f982SDaniel P. Berrangeecho "nettle kdf        $nettle_kdf"
48189a2fd434SDaniel P. Berrangeecho "libtasn1          $tasn1"
48194d3b6f6eSbalrogecho "curses support    $curses"
48209d9e1521SGerd Hoffmannecho "virgl support     $virglrenderer"
4821769ce76dSAlexander Grafecho "curl support      $curl"
482267b915a5Sbellardecho "mingw32 support   $mingw32"
48230c58ac1cSmalcecho "Audio drivers     $audio_drv_list"
4824b64ec4e4SFam Zhengecho "Block whitelist (rw) $block_drv_rw_whitelist"
4825b64ec4e4SFam Zhengecho "Block whitelist (ro) $block_drv_ro_whitelist"
4826983eef5aSMeador Ingeecho "VirtFS support    $virtfs"
4827821601eaSJes Sorensenecho "VNC support       $vnc"
4828821601eaSJes Sorensenif test "$vnc" = "yes" ; then
48292f9606b3Saliguori    echo "VNC SASL support  $vnc_sasl"
48302f6f5c7aSCorentin Chary    echo "VNC JPEG support  $vnc_jpeg"
4831efe556adSCorentin Chary    echo "VNC PNG support   $vnc_png"
4832821601eaSJes Sorensenfi
48333142255cSblueswir1if test -n "$sparc_cpu"; then
48343142255cSblueswir1    echo "Target Sparc Arch $sparc_cpu"
48353142255cSblueswir1fi
4836e37630caSaliguoriecho "xen support       $xen"
48373996e85cSPaul Durrantif test "$xen" = "yes" ; then
48383996e85cSPaul Durrant  echo "xen ctrl version  $xen_ctrl_version"
483964a7ad6fSIan Campbell  echo "pv dom build      $xen_pv_domain_build"
48403996e85cSPaul Durrantfi
48412e4d9fb1Saurel32echo "brlapi support    $brlapi"
4842a20a6f46SJuan Quintelaecho "bluez  support    $bluez"
4843a25dba17SJuan Quintelaecho "Documentation     $docs"
484440d6444eSAvi Kivityecho "PIE               $pie"
48458a16d273Sthsecho "vde support       $vde"
484658952137SVincenzo Maffioneecho "netmap support    $netmap"
48475c6c3a6cSChristoph Hellwigecho "Linux AIO support $linux_aio"
4848758e8e38SVenkateswararao Jujjuri (JV)echo "ATTR/XATTR support $attr"
484977755340Sthsecho "Install blobs     $blobs"
4850b31a0277SJuan Quintelaecho "KVM support       $kvm"
48512da776dbSMichael R. Hinesecho "RDMA support      $rdma"
48529195b2c2SStefan Weilecho "TCG interpreter   $tcg_interpreter"
4853f652e6afSaurel32echo "fdt support       $fdt"
4854ceb42de8Saliguoriecho "preadv support    $preadv"
48555f6b9e8fSBlue Swirlecho "fdatasync         $fdatasync"
4856e78815a5SAndreas Färberecho "madvise           $madvise"
4857e78815a5SAndreas Färberecho "posix_madvise     $posix_madvise"
4858ee682d27SStefan Weilecho "uuid support      $uuid"
485947e98658SCorey Bryantecho "libcap-ng support $cap_ng"
4860d5970055SMichael S. Tsirkinecho "vhost-net support $vhost_net"
48615e9be92dSNicholas Bellingerecho "vhost-scsi support $vhost_scsi"
48625b808275SLluís Vilanovaecho "Trace backends    $trace_backends"
4863713572a7SMarc-André Lureauif have_backend "simple"; then
48649410b56cSPrerna Saxenaecho "Trace output file $trace_file-<pid>"
4865e00e36fbSStefan Weilfi
486689138857SStefan Weilecho "spice support     $spice $(echo_version $spice $spice_protocol_version/$spice_server_version)"
4867f27aaf4bSChristian Brunnerecho "rbd support       $rbd"
4868dce512deSChristoph Hellwigecho "xfsctl support    $xfs"
48697b02f544SMarc-André Lureauecho "smartcard support $smartcard"
48702b2325ffSGerd Hoffmannecho "libusb            $libusb"
487169354a83SHans de Goedeecho "usb net redir     $usb_redir"
4872da076ffeSGerd Hoffmannecho "OpenGL support    $opengl"
4873014cb152SGerd Hoffmannecho "OpenGL dmabufs    $opengl_dmabuf"
4874c589b249SRonnie Sahlbergecho "libiscsi support  $libiscsi"
48756542aa9cSPeter Lievenecho "libnfs support    $libnfs"
4876d138cee9SMichael Rothecho "build guest agent $guest_agent"
4877d9840e25STomoki Sekiyamaecho "QGA VSS support   $guest_agent_with_vss"
487850cbebb9SMichael Rothecho "QGA w32 disk info $guest_agent_ntddscsi"
48794c875d89SMichael Rothecho "QGA MSI support   $guest_agent_msi"
4880f794573eSEduardo Otuboecho "seccomp support   $seccomp"
48817c2acc70SPeter Maydellecho "coroutine backend $coroutine"
488270c60c08SStefan Hajnocziecho "coroutine pool    $coroutine_pool"
4883eb100396SBharata B Raoecho "GlusterFS support $glusterfs"
4884c9a12e75SChrysostomos Nanakosecho "Archipelago support $archipelago"
48851d728c39SBlue Swirlecho "gcov              $gcov_tool"
48861d728c39SBlue Swirlecho "gcov enabled      $gcov"
4887ab214c29SStefan Bergerecho "TPM support       $tpm"
48880a12ec87SRichard W.M. Jonesecho "libssh2 support   $libssh2"
48893b8acc11SPaolo Bonziniecho "TPM passthrough   $tpm_passthrough"
48903556c233SPaolo Bonziniecho "QOM debugging     $qom_cast_debug"
48914f18b782SJeff Codyecho "vhdx              $vhdx"
4892607dacd0Sqiaonuohanecho "lzo support       $lzo"
4893607dacd0Sqiaonuohanecho "snappy support    $snappy"
48946b383c08SPeter Wuecho "bzip2 support     $bzip2"
4895a99d57bbSWanlong Gaoecho "NUMA host support $numa"
48962847b469SFam Zhengecho "tcmalloc support  $tcmalloc"
48977b01cb97SAlexandre Derumierecho "jemalloc support  $jemalloc"
489899f2dbd3SLiang Liecho "avx2 optimization $avx2_opt"
489967b915a5Sbellard
49001ba16968SStefan Weilif test "$sdl_too_old" = "yes"; then
490124b55b96Sbellardecho "-> Your SDL version is too old - please upgrade to have SDL support"
4902e8cd23deSbellardfi
490397a847bcSbellard
490498ec69acSJuan Quintelaconfig_host_mak="config-host.mak"
490597a847bcSbellard
4906dbd99ae3SStefan Weilecho "# Automatically generated by configure - do not modify" >config-all-disas.mak
4907dbd99ae3SStefan Weil
490898ec69acSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_host_mak
490998ec69acSJuan Quintelaecho >> $config_host_mak
491098ec69acSJuan Quintela
4911e6c3b0f7SPaolo Bonziniecho all: >> $config_host_mak
491299d7cc75SPaolo Bonziniecho "prefix=$prefix" >> $config_host_mak
491399d7cc75SPaolo Bonziniecho "bindir=$bindir" >> $config_host_mak
49143aa5d2beSAlon Levyecho "libdir=$libdir" >> $config_host_mak
49158bf188aaSMichael Tokarevecho "libexecdir=$libexecdir" >> $config_host_mak
49160f94d6daSAlon Levyecho "includedir=$includedir" >> $config_host_mak
491799d7cc75SPaolo Bonziniecho "mandir=$mandir" >> $config_host_mak
491899d7cc75SPaolo Bonziniecho "sysconfdir=$sysconfdir" >> $config_host_mak
491922d07038SEduardo Habkostecho "qemu_confdir=$qemu_confdir" >> $config_host_mak
49209afa52ceSEduardo Habkostecho "qemu_datadir=$qemu_datadir" >> $config_host_mak
49219afa52ceSEduardo Habkostecho "qemu_docdir=$qemu_docdir" >> $config_host_mak
4922e26110cfSFam Zhengecho "qemu_moddir=$qemu_moddir" >> $config_host_mak
49235a699bbbSLaszlo Ersekif test "$mingw32" = "no" ; then
4924785c23aeSLuiz Capitulino  echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
49255a699bbbSLaszlo Ersekfi
4926f354b1a1SMichael Tokarevecho "qemu_helperdir=$libexecdir" >> $config_host_mak
4927f9943cd5SGerd Hoffmannecho "extra_cflags=$EXTRA_CFLAGS" >> $config_host_mak
4928f9943cd5SGerd Hoffmannecho "extra_ldflags=$EXTRA_LDFLAGS" >> $config_host_mak
4929834574eaSAnthony Liguoriecho "qemu_localedir=$qemu_localedir" >> $config_host_mak
4930f544a488SPaolo Bonziniecho "libs_softmmu=$libs_softmmu" >> $config_host_mak
4931804edf29SJuan Quintela
493298ec69acSJuan Quintelaecho "ARCH=$ARCH" >> $config_host_mak
4933727e5283SPaolo Bonzini
4934f8393946Saurel32if test "$debug_tcg" = "yes" ; then
49352358a494SJuan Quintela  echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
4936f8393946Saurel32fi
49371625af87Saliguoriif test "$strip_opt" = "yes" ; then
493852ba784dSHollis Blanchard  echo "STRIP=${strip}" >> $config_host_mak
49391625af87Saliguorifi
49407d13299dSbellardif test "$bigendian" = "yes" ; then
4941e2542fe2SJuan Quintela  echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
494297a847bcSbellardfi
494367b915a5Sbellardif test "$mingw32" = "yes" ; then
494498ec69acSJuan Quintela  echo "CONFIG_WIN32=y" >> $config_host_mak
494589138857SStefan Weil  rc_version=$(cat $source_path/VERSION)
49469fe6de94SBlue Swirl  version_major=${rc_version%%.*}
49479fe6de94SBlue Swirl  rc_version=${rc_version#*.}
49489fe6de94SBlue Swirl  version_minor=${rc_version%%.*}
49499fe6de94SBlue Swirl  rc_version=${rc_version#*.}
49509fe6de94SBlue Swirl  version_subminor=${rc_version%%.*}
49519fe6de94SBlue Swirl  version_micro=0
49529fe6de94SBlue Swirl  echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
49539fe6de94SBlue Swirl  echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
4954d9840e25STomoki Sekiyama  if test "$guest_agent_with_vss" = "yes" ; then
4955d9840e25STomoki Sekiyama    echo "CONFIG_QGA_VSS=y" >> $config_host_mak
4956f33ca81fSMichael Roth    echo "QGA_VSS_PROVIDER=$qga_vss_provider" >> $config_host_mak
4957d9840e25STomoki Sekiyama    echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak
4958d9840e25STomoki Sekiyama  fi
495950cbebb9SMichael Roth  if test "$guest_agent_ntddscsi" = "yes" ; then
496050cbebb9SMichael Roth    echo "CONFIG_QGA_NTDDDISK=y" >> $config_host_mak
496150cbebb9SMichael Roth  fi
49621a34904eSMichael Roth  if test "$guest_agent_msi" = "yes"; then
49639dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ENABLED=yes" >> $config_host_mak
49649dacf32dSYossi Hindin    echo "QEMU_GA_MSI_MINGW_DLL_PATH=${QEMU_GA_MSI_MINGW_DLL_PATH}" >> $config_host_mak
49659dacf32dSYossi Hindin    echo "QEMU_GA_MSI_WITH_VSS=${QEMU_GA_MSI_WITH_VSS}" >> $config_host_mak
49669dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ARCH=${QEMU_GA_MSI_ARCH}" >> $config_host_mak
49679dacf32dSYossi Hindin    echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER}" >> $config_host_mak
49689dacf32dSYossi Hindin    echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO}" >> $config_host_mak
49699dacf32dSYossi Hindin    echo "QEMU_GA_VERSION=${QEMU_GA_VERSION}" >> $config_host_mak
49709dacf32dSYossi Hindin  fi
4971210fa556Spbrookelse
497235f4df27SJuan Quintela  echo "CONFIG_POSIX=y" >> $config_host_mak
4973210fa556Spbrookfi
4974128ab2ffSblueswir1
4975dffcb71cSMark McLoughlinif test "$linux" = "yes" ; then
4976dffcb71cSMark McLoughlin  echo "CONFIG_LINUX=y" >> $config_host_mak
4977dffcb71cSMark McLoughlinfi
4978dffcb71cSMark McLoughlin
497983fb7adfSbellardif test "$darwin" = "yes" ; then
498098ec69acSJuan Quintela  echo "CONFIG_DARWIN=y" >> $config_host_mak
498183fb7adfSbellardfi
4982b29fe3edSmalc
4983b29fe3edSmalcif test "$aix" = "yes" ; then
498498ec69acSJuan Quintela  echo "CONFIG_AIX=y" >> $config_host_mak
4985b29fe3edSmalcfi
4986b29fe3edSmalc
4987ec530c81Sbellardif test "$solaris" = "yes" ; then
498898ec69acSJuan Quintela  echo "CONFIG_SOLARIS=y" >> $config_host_mak
49892358a494SJuan Quintela  echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
49900475a5caSths  if test "$needs_libsunmath" = "yes" ; then
499175b5a697SJuan Quintela    echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
49920475a5caSths  fi
4993ec530c81Sbellardfi
4994179cf400SAndreas Färberif test "$haiku" = "yes" ; then
4995179cf400SAndreas Färber  echo "CONFIG_HAIKU=y" >> $config_host_mak
4996179cf400SAndreas Färberfi
499797a847bcSbellardif test "$static" = "yes" ; then
499898ec69acSJuan Quintela  echo "CONFIG_STATIC=y" >> $config_host_mak
499997a847bcSbellardfi
50001ba16968SStefan Weilif test "$profiler" = "yes" ; then
50012358a494SJuan Quintela  echo "CONFIG_PROFILER=y" >> $config_host_mak
500205c2a3e7Sbellardfi
5003c20709aaSbellardif test "$slirp" = "yes" ; then
500498ec69acSJuan Quintela  echo "CONFIG_SLIRP=y" >> $config_host_mak
5005e2d8830eSBrad  echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
5006c20709aaSbellardfi
50078a16d273Sthsif test "$vde" = "yes" ; then
500898ec69acSJuan Quintela  echo "CONFIG_VDE=y" >> $config_host_mak
50098a16d273Sthsfi
501058952137SVincenzo Maffioneif test "$netmap" = "yes" ; then
501158952137SVincenzo Maffione  echo "CONFIG_NETMAP=y" >> $config_host_mak
501258952137SVincenzo Maffionefi
5013015a33bdSGongleiif test "$l2tpv3" = "yes" ; then
5014015a33bdSGonglei  echo "CONFIG_L2TPV3=y" >> $config_host_mak
5015015a33bdSGongleifi
501647e98658SCorey Bryantif test "$cap_ng" = "yes" ; then
501747e98658SCorey Bryant  echo "CONFIG_LIBCAP=y" >> $config_host_mak
501847e98658SCorey Bryantfi
50192358a494SJuan Quintelaecho "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
50200c58ac1cSmalcfor drv in $audio_drv_list; do
502189138857SStefan Weil    def=CONFIG_$(echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]')
502298ec69acSJuan Quintela    echo "$def=y" >> $config_host_mak
50230c58ac1cSmalcdone
502467f86e8eSJuan Quintelaif test "$audio_pt_int" = "yes" ; then
502567f86e8eSJuan Quintela  echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
502667f86e8eSJuan Quintelafi
5027d5631638Smalcif test "$audio_win_int" = "yes" ; then
5028d5631638Smalc  echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
5029d5631638Smalcfi
5030b64ec4e4SFam Zhengecho "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak
5031b64ec4e4SFam Zhengecho "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
5032821601eaSJes Sorensenif test "$vnc" = "yes" ; then
5033821601eaSJes Sorensen  echo "CONFIG_VNC=y" >> $config_host_mak
5034821601eaSJes Sorensenfi
50352f9606b3Saliguoriif test "$vnc_sasl" = "yes" ; then
503698ec69acSJuan Quintela  echo "CONFIG_VNC_SASL=y" >> $config_host_mak
50372f9606b3Saliguorifi
5038821601eaSJes Sorensenif test "$vnc_jpeg" = "yes" ; then
50392f6f5c7aSCorentin Chary  echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
50402f6f5c7aSCorentin Charyfi
5041821601eaSJes Sorensenif test "$vnc_png" = "yes" ; then
5042efe556adSCorentin Chary  echo "CONFIG_VNC_PNG=y" >> $config_host_mak
5043efe556adSCorentin Charyfi
504476655d6dSaliguoriif test "$fnmatch" = "yes" ; then
50452358a494SJuan Quintela  echo "CONFIG_FNMATCH=y" >> $config_host_mak
504676655d6dSaliguorifi
5047ee682d27SStefan Weilif test "$uuid" = "yes" ; then
5048ee682d27SStefan Weil  echo "CONFIG_UUID=y" >> $config_host_mak
5049ee682d27SStefan Weilfi
5050dce512deSChristoph Hellwigif test "$xfs" = "yes" ; then
5051dce512deSChristoph Hellwig  echo "CONFIG_XFS=y" >> $config_host_mak
5052dce512deSChristoph Hellwigfi
505389138857SStefan Weilqemu_version=$(head $source_path/VERSION)
505498ec69acSJuan Quintelaecho "VERSION=$qemu_version" >>$config_host_mak
50552358a494SJuan Quintelaecho "PKGVERSION=$pkgversion" >>$config_host_mak
505698ec69acSJuan Quintelaecho "SRC_PATH=$source_path" >> $config_host_mak
505798ec69acSJuan Quintelaecho "TARGET_DIRS=$target_list" >> $config_host_mak
5058a25dba17SJuan Quintelaif [ "$docs" = "yes" ] ; then
505998ec69acSJuan Quintela  echo "BUILD_DOCS=yes" >> $config_host_mak
5060cc8ae6deSpbrookfi
506117969268SFam Zhengif test "$modules" = "yes"; then
5062e26110cfSFam Zheng  # $shacmd can generate a hash started with digit, which the compiler doesn't
5063e26110cfSFam Zheng  # like as an symbol. So prefix it with an underscore
506489138857SStefan Weil  echo "CONFIG_STAMP=_$( (echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ )" >> $config_host_mak
506517969268SFam Zheng  echo "CONFIG_MODULES=y" >> $config_host_mak
506617969268SFam Zhengfi
50671ac88f28SJuan Quintelaif test "$sdl" = "yes" ; then
506898ec69acSJuan Quintela  echo "CONFIG_SDL=y" >> $config_host_mak
5069a3f4d63dSCole Robinson  echo "CONFIG_SDLABI=$sdlabi" >> $config_host_mak
50708ad3a7ddSJuan Quintela  echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
507149ecc3faSbellardfi
507249ecc3faSbellardif test "$cocoa" = "yes" ; then
507398ec69acSJuan Quintela  echo "CONFIG_COCOA=y" >> $config_host_mak
507449ecc3faSbellardfi
50754d3b6f6eSbalrogif test "$curses" = "yes" ; then
507698ec69acSJuan Quintela  echo "CONFIG_CURSES=y" >> $config_host_mak
5077ab4e5602SJan Kiszkafi
5078ebc996f3SRiku Voipioif test "$utimens" = "yes" ; then
50792358a494SJuan Quintela  echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
5080ebc996f3SRiku Voipiofi
5081099d6b0fSRiku Voipioif test "$pipe2" = "yes" ; then
50822358a494SJuan Quintela  echo "CONFIG_PIPE2=y" >> $config_host_mak
5083099d6b0fSRiku Voipiofi
508440ff6d7eSKevin Wolfif test "$accept4" = "yes" ; then
508540ff6d7eSKevin Wolf  echo "CONFIG_ACCEPT4=y" >> $config_host_mak
508640ff6d7eSKevin Wolffi
50873ce34dfbSvibisreenivasanif test "$splice" = "yes" ; then
50882358a494SJuan Quintela  echo "CONFIG_SPLICE=y" >> $config_host_mak
50893ce34dfbSvibisreenivasanfi
5090c2882b96SRiku Voipioif test "$eventfd" = "yes" ; then
5091c2882b96SRiku Voipio  echo "CONFIG_EVENTFD=y" >> $config_host_mak
5092c2882b96SRiku Voipiofi
5093751bcc39SMarc-André Lureauif test "$memfd" = "yes" ; then
5094751bcc39SMarc-André Lureau  echo "CONFIG_MEMFD=y" >> $config_host_mak
5095751bcc39SMarc-André Lureaufi
5096d0927938SUlrich Hechtif test "$fallocate" = "yes" ; then
5097d0927938SUlrich Hecht  echo "CONFIG_FALLOCATE=y" >> $config_host_mak
5098d0927938SUlrich Hechtfi
50993d4fa43eSKusanagi Kouichiif test "$fallocate_punch_hole" = "yes" ; then
51003d4fa43eSKusanagi Kouichi  echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
51013d4fa43eSKusanagi Kouichifi
5102b953f075SDenis V. Lunevif test "$fallocate_zero_range" = "yes" ; then
5103b953f075SDenis V. Lunev  echo "CONFIG_FALLOCATE_ZERO_RANGE=y" >> $config_host_mak
5104b953f075SDenis V. Lunevfi
5105ed911435SKevin Wolfif test "$posix_fallocate" = "yes" ; then
5106ed911435SKevin Wolf  echo "CONFIG_POSIX_FALLOCATE=y" >> $config_host_mak
5107ed911435SKevin Wolffi
5108c727f47dSPeter Maydellif test "$sync_file_range" = "yes" ; then
5109c727f47dSPeter Maydell  echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
5110c727f47dSPeter Maydellfi
5111dace20dcSPeter Maydellif test "$fiemap" = "yes" ; then
5112dace20dcSPeter Maydell  echo "CONFIG_FIEMAP=y" >> $config_host_mak
5113dace20dcSPeter Maydellfi
5114d0927938SUlrich Hechtif test "$dup3" = "yes" ; then
5115d0927938SUlrich Hecht  echo "CONFIG_DUP3=y" >> $config_host_mak
5116d0927938SUlrich Hechtfi
51174e0c6529SAlex Blighif test "$ppoll" = "yes" ; then
51184e0c6529SAlex Bligh  echo "CONFIG_PPOLL=y" >> $config_host_mak
51194e0c6529SAlex Blighfi
5120cd758dd0SAlex Blighif test "$prctl_pr_set_timerslack" = "yes" ; then
5121cd758dd0SAlex Bligh  echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak
5122cd758dd0SAlex Blighfi
51233b6edd16SPeter Maydellif test "$epoll" = "yes" ; then
51243b6edd16SPeter Maydell  echo "CONFIG_EPOLL=y" >> $config_host_mak
51253b6edd16SPeter Maydellfi
51263b6edd16SPeter Maydellif test "$epoll_create1" = "yes" ; then
51273b6edd16SPeter Maydell  echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
51283b6edd16SPeter Maydellfi
5129a8fd1abaSPeter Maydellif test "$sendfile" = "yes" ; then
5130a8fd1abaSPeter Maydell  echo "CONFIG_SENDFILE=y" >> $config_host_mak
5131a8fd1abaSPeter Maydellfi
513251834341SRiku Voipioif test "$timerfd" = "yes" ; then
513351834341SRiku Voipio  echo "CONFIG_TIMERFD=y" >> $config_host_mak
513451834341SRiku Voipiofi
51359af5c906SRiku Voipioif test "$setns" = "yes" ; then
51369af5c906SRiku Voipio  echo "CONFIG_SETNS=y" >> $config_host_mak
51379af5c906SRiku Voipiofi
51383b3f24adSaurel32if test "$inotify" = "yes" ; then
51392358a494SJuan Quintela  echo "CONFIG_INOTIFY=y" >> $config_host_mak
51403b3f24adSaurel32fi
5141c05c7a73SRiku Voipioif test "$inotify1" = "yes" ; then
5142c05c7a73SRiku Voipio  echo "CONFIG_INOTIFY1=y" >> $config_host_mak
5143c05c7a73SRiku Voipiofi
51446ae9a1f4SJuan Quintelaif test "$byteswap_h" = "yes" ; then
51456ae9a1f4SJuan Quintela  echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
51466ae9a1f4SJuan Quintelafi
51476ae9a1f4SJuan Quintelaif test "$bswap_h" = "yes" ; then
51486ae9a1f4SJuan Quintela  echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
51496ae9a1f4SJuan Quintelafi
5150769ce76dSAlexander Grafif test "$curl" = "yes" ; then
5151d3399d7cSFam Zheng  echo "CONFIG_CURL=m" >> $config_host_mak
5152b1d5a277SJuan Quintela  echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
51536ebc91e5SFam Zheng  echo "CURL_LIBS=$curl_libs" >> $config_host_mak
5154769ce76dSAlexander Graffi
51552e4d9fb1Saurel32if test "$brlapi" = "yes" ; then
515698ec69acSJuan Quintela  echo "CONFIG_BRLAPI=y" >> $config_host_mak
51572e4d9fb1Saurel32fi
5158fb599c9aSbalrogif test "$bluez" = "yes" ; then
515998ec69acSJuan Quintela  echo "CONFIG_BLUEZ=y" >> $config_host_mak
5160ef7635ecSJuan Quintela  echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
5161fb599c9aSbalrogfi
5162d46f7c9eSDr. David Alan Gilbertif test "$glib_subprocess" = "yes" ; then
51639d41401bSMichael S. Tsirkin  echo "CONFIG_HAS_GLIB_SUBPROCESS_TESTS=y" >> $config_host_mak
51649d41401bSMichael S. Tsirkinfi
5165e18df141SAnthony Liguoriecho "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
5166a4ccabcfSAnthony Liguoriif test "$gtk" = "yes" ; then
5167a4ccabcfSAnthony Liguori  echo "CONFIG_GTK=y" >> $config_host_mak
5168a3f4d63dSCole Robinson  echo "CONFIG_GTKABI=$gtkabi" >> $config_host_mak
5169a4ccabcfSAnthony Liguori  echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
5170014cb152SGerd Hoffmann  echo "GTK_LIBS=$gtk_libs" >> $config_host_mak
5171925a0400SGerd Hoffmann  if test "$gtk_gl" = "yes" ; then
5172925a0400SGerd Hoffmann    echo "CONFIG_GTK_GL=y" >> $config_host_mak
5173925a0400SGerd Hoffmann  fi
5174bbbf9bfbSStefan Weilfi
5175a1c5e949SDaniel P. Berrangeecho "CONFIG_TLS_PRIORITY=\"$tls_priority\"" >> $config_host_mak
5176ddbb0d09SDaniel P. Berrangeif test "$gnutls" = "yes" ; then
5177ddbb0d09SDaniel P. Berrange  echo "CONFIG_GNUTLS=y" >> $config_host_mak
5178ddbb0d09SDaniel P. Berrangefi
5179b917da4cSDaniel P. Berrangeif test "$gnutls_rnd" = "yes" ; then
5180b917da4cSDaniel P. Berrange  echo "CONFIG_GNUTLS_RND=y" >> $config_host_mak
5181b917da4cSDaniel P. Berrangefi
518291bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" ; then
518391bfcdb0SDaniel P. Berrange  echo "CONFIG_GCRYPT=y" >> $config_host_mak
518437788f25SDaniel P. Berrange  if test "$gcrypt_kdf" = "yes" ; then
518537788f25SDaniel P. Berrange    echo "CONFIG_GCRYPT_KDF=y" >> $config_host_mak
518637788f25SDaniel P. Berrange  fi
518762893b67SDaniel P. Berrangefi
518891bfcdb0SDaniel P. Berrangeif test "$nettle" = "yes" ; then
518991bfcdb0SDaniel P. Berrange  echo "CONFIG_NETTLE=y" >> $config_host_mak
5190becaeb72SRadim Krčmář  echo "CONFIG_NETTLE_VERSION_MAJOR=${nettle_version%%.*}" >> $config_host_mak
5191fff2f982SDaniel P. Berrange  if test "$nettle_kdf" = "yes" ; then
5192fff2f982SDaniel P. Berrange    echo "CONFIG_NETTLE_KDF=y" >> $config_host_mak
5193fff2f982SDaniel P. Berrange  fi
5194ed754746SDaniel P. Berrangefi
51959a2fd434SDaniel P. Berrangeif test "$tasn1" = "yes" ; then
51969a2fd434SDaniel P. Berrange  echo "CONFIG_TASN1=y" >> $config_host_mak
51979a2fd434SDaniel P. Berrangefi
5198559607eaSDaniel P. Berrangeif test "$have_ifaddrs_h" = "yes" ; then
5199559607eaSDaniel P. Berrange    echo "HAVE_IFADDRS_H=y" >> $config_host_mak
5200559607eaSDaniel P. Berrangefi
5201277abf15SJan Vesely
5202277abf15SJan Vesely# Work around a system header bug with some kernel/XFS header
5203277abf15SJan Vesely# versions where they both try to define 'struct fsxattr':
5204277abf15SJan Vesely# xfs headers will not try to redefine structs from linux headers
5205277abf15SJan Vesely# if this macro is set.
5206277abf15SJan Veselyif test "$have_fsxattr" = "yes" ; then
5207277abf15SJan Vesely    echo "HAVE_FSXATTR=y" >> $config_host_mak
5208277abf15SJan Veselyfi
5209bbbf9bfbSStefan Weilif test "$vte" = "yes" ; then
5210bbbf9bfbSStefan Weil  echo "CONFIG_VTE=y" >> $config_host_mak
5211a4ccabcfSAnthony Liguori  echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
5212a4ccabcfSAnthony Liguorifi
52139d9e1521SGerd Hoffmannif test "$virglrenderer" = "yes" ; then
52149d9e1521SGerd Hoffmann  echo "CONFIG_VIRGL=y" >> $config_host_mak
52159d9e1521SGerd Hoffmann  echo "VIRGL_CFLAGS=$virgl_cflags" >> $config_host_mak
52169d9e1521SGerd Hoffmann  echo "VIRGL_LIBS=$virgl_libs" >> $config_host_mak
52179d9e1521SGerd Hoffmannfi
5218e37630caSaliguoriif test "$xen" = "yes" ; then
52196dbd588aSJan Kiszka  echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
5220d5b93ddfSAnthony PERARD  echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
522164a7ad6fSIan Campbell  if test "$xen_pv_domain_build" = "yes" ; then
522264a7ad6fSIan Campbell    echo "CONFIG_XEN_PV_DOMAIN_BUILD=y" >> $config_host_mak
522364a7ad6fSIan Campbell  fi
5224e37630caSaliguorifi
52255c6c3a6cSChristoph Hellwigif test "$linux_aio" = "yes" ; then
52265c6c3a6cSChristoph Hellwig  echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
52275c6c3a6cSChristoph Hellwigfi
5228758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" = "yes" ; then
5229758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_ATTR=y" >> $config_host_mak
5230758e8e38SVenkateswararao Jujjuri (JV)fi
52314f26f2b6SAvi Kivityif test "$libattr" = "yes" ; then
52324f26f2b6SAvi Kivity  echo "CONFIG_LIBATTR=y" >> $config_host_mak
52334f26f2b6SAvi Kivityfi
5234983eef5aSMeador Ingeif test "$virtfs" = "yes" ; then
5235758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_VIRTFS=y" >> $config_host_mak
5236758e8e38SVenkateswararao Jujjuri (JV)fi
52375e9be92dSNicholas Bellingerif test "$vhost_scsi" = "yes" ; then
52385e9be92dSNicholas Bellinger  echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
52395e9be92dSNicholas Bellingerfi
524003ce5744SNikolay Nikolaevif test "$vhost_net" = "yes" ; then
524103ce5744SNikolay Nikolaev  echo "CONFIG_VHOST_NET_USED=y" >> $config_host_mak
524203ce5744SNikolay Nikolaevfi
524377755340Sthsif test "$blobs" = "yes" ; then
524498ec69acSJuan Quintela  echo "INSTALL_BLOBS=yes" >> $config_host_mak
524577755340Sthsfi
5246bf9298b9Saliguoriif test "$iovec" = "yes" ; then
52472358a494SJuan Quintela  echo "CONFIG_IOVEC=y" >> $config_host_mak
5248bf9298b9Saliguorifi
5249ceb42de8Saliguoriif test "$preadv" = "yes" ; then
52502358a494SJuan Quintela  echo "CONFIG_PREADV=y" >> $config_host_mak
5251ceb42de8Saliguorifi
5252f652e6afSaurel32if test "$fdt" = "yes" ; then
52533f0855b1SJuan Quintela  echo "CONFIG_FDT=y" >> $config_host_mak
5254f652e6afSaurel32fi
5255dcc38d1cSMarcelo Tosattiif test "$signalfd" = "yes" ; then
5256dcc38d1cSMarcelo Tosatti  echo "CONFIG_SIGNALFD=y" >> $config_host_mak
5257dcc38d1cSMarcelo Tosattifi
52589195b2c2SStefan Weilif test "$tcg_interpreter" = "yes" ; then
52599195b2c2SStefan Weil  echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
52609195b2c2SStefan Weilfi
52615f6b9e8fSBlue Swirlif test "$fdatasync" = "yes" ; then
52625f6b9e8fSBlue Swirl  echo "CONFIG_FDATASYNC=y" >> $config_host_mak
52635f6b9e8fSBlue Swirlfi
5264e78815a5SAndreas Färberif test "$madvise" = "yes" ; then
5265e78815a5SAndreas Färber  echo "CONFIG_MADVISE=y" >> $config_host_mak
5266e78815a5SAndreas Färberfi
5267e78815a5SAndreas Färberif test "$posix_madvise" = "yes" ; then
5268e78815a5SAndreas Färber  echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
5269e78815a5SAndreas Färberfi
527097a847bcSbellard
5271cd4ec0b4SGerd Hoffmannif test "$spice" = "yes" ; then
5272cd4ec0b4SGerd Hoffmann  echo "CONFIG_SPICE=y" >> $config_host_mak
5273cd4ec0b4SGerd Hoffmannfi
5274cd4ec0b4SGerd Hoffmann
52757b02f544SMarc-André Lureauif test "$smartcard" = "yes" ; then
52767b02f544SMarc-André Lureau  echo "CONFIG_SMARTCARD=y" >> $config_host_mak
5277111a38b0SRobert Relyeafi
5278111a38b0SRobert Relyea
52792b2325ffSGerd Hoffmannif test "$libusb" = "yes" ; then
52802b2325ffSGerd Hoffmann  echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
52812b2325ffSGerd Hoffmannfi
52822b2325ffSGerd Hoffmann
528369354a83SHans de Goedeif test "$usb_redir" = "yes" ; then
528469354a83SHans de Goede  echo "CONFIG_USB_REDIR=y" >> $config_host_mak
528569354a83SHans de Goedefi
528669354a83SHans de Goede
5287da076ffeSGerd Hoffmannif test "$opengl" = "yes" ; then
5288da076ffeSGerd Hoffmann  echo "CONFIG_OPENGL=y" >> $config_host_mak
5289f676c67eSJeremy White  echo "OPENGL_CFLAGS=$opengl_cflags" >> $config_host_mak
5290da076ffeSGerd Hoffmann  echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak
5291014cb152SGerd Hoffmann  if test "$opengl_dmabuf" = "yes" ; then
5292014cb152SGerd Hoffmann    echo "CONFIG_OPENGL_DMABUF=y" >> $config_host_mak
5293014cb152SGerd Hoffmann  fi
529420ff075bSMichael Wallefi
529520ff075bSMichael Walle
529699f2dbd3SLiang Liif test "$avx2_opt" = "yes" ; then
529799f2dbd3SLiang Li  echo "CONFIG_AVX2_OPT=y" >> $config_host_mak
529899f2dbd3SLiang Lifi
529999f2dbd3SLiang Li
5300607dacd0Sqiaonuohanif test "$lzo" = "yes" ; then
5301607dacd0Sqiaonuohan  echo "CONFIG_LZO=y" >> $config_host_mak
5302607dacd0Sqiaonuohanfi
5303607dacd0Sqiaonuohan
5304607dacd0Sqiaonuohanif test "$snappy" = "yes" ; then
5305607dacd0Sqiaonuohan  echo "CONFIG_SNAPPY=y" >> $config_host_mak
5306607dacd0Sqiaonuohanfi
5307607dacd0Sqiaonuohan
53086b383c08SPeter Wuif test "$bzip2" = "yes" ; then
53096b383c08SPeter Wu  echo "CONFIG_BZIP2=y" >> $config_host_mak
53106b383c08SPeter Wu  echo "BZIP2_LIBS=-lbz2" >> $config_host_mak
53116b383c08SPeter Wufi
53126b383c08SPeter Wu
5313c589b249SRonnie Sahlbergif test "$libiscsi" = "yes" ; then
5314d3399d7cSFam Zheng  echo "CONFIG_LIBISCSI=m" >> $config_host_mak
53156ebc91e5SFam Zheng  echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak
53166ebc91e5SFam Zheng  echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak
5317c589b249SRonnie Sahlbergfi
5318c589b249SRonnie Sahlberg
53196542aa9cSPeter Lievenif test "$libnfs" = "yes" ; then
53206542aa9cSPeter Lieven  echo "CONFIG_LIBNFS=y" >> $config_host_mak
53216542aa9cSPeter Lievenfi
53226542aa9cSPeter Lieven
5323f794573eSEduardo Otuboif test "$seccomp" = "yes"; then
5324f794573eSEduardo Otubo  echo "CONFIG_SECCOMP=y" >> $config_host_mak
5325f794573eSEduardo Otubofi
5326f794573eSEduardo Otubo
532783fb7adfSbellard# XXX: suppress that
53287d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
53292358a494SJuan Quintela  echo "CONFIG_BSD=y" >> $config_host_mak
53307d3505c5Sbellardfi
53317d3505c5Sbellard
53324d9310f4SDaniel P. Berrangeif test "$localtime_r" = "yes" ; then
53334d9310f4SDaniel P. Berrange  echo "CONFIG_LOCALTIME_R=y" >> $config_host_mak
53344d9310f4SDaniel P. Berrangefi
53353556c233SPaolo Bonziniif test "$qom_cast_debug" = "yes" ; then
53363556c233SPaolo Bonzini  echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
53373556c233SPaolo Bonzinifi
5338f27aaf4bSChristian Brunnerif test "$rbd" = "yes" ; then
5339d3399d7cSFam Zheng  echo "CONFIG_RBD=m" >> $config_host_mak
53406ebc91e5SFam Zheng  echo "RBD_CFLAGS=$rbd_cflags" >> $config_host_mak
53416ebc91e5SFam Zheng  echo "RBD_LIBS=$rbd_libs" >> $config_host_mak
5342f27aaf4bSChristian Brunnerfi
534320ff6c80SAnthony Liguori
53447c2acc70SPeter Maydellecho "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
534570c60c08SStefan Hajnocziif test "$coroutine_pool" = "yes" ; then
534670c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak
534770c60c08SStefan Hajnoczielse
534870c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak
534970c60c08SStefan Hajnoczifi
5350d0e2fce5SAneesh Kumar K.V
5351d2042378SAneesh Kumar K.Vif test "$open_by_handle_at" = "yes" ; then
5352d2042378SAneesh Kumar K.V  echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
5353d2042378SAneesh Kumar K.Vfi
5354d2042378SAneesh Kumar K.V
5355e06a765eSHarsh Prateek Boraif test "$linux_magic_h" = "yes" ; then
5356e06a765eSHarsh Prateek Bora  echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
5357e06a765eSHarsh Prateek Borafi
5358e06a765eSHarsh Prateek Bora
5359cc6e3ca9SGerd Hoffmannif test "$pragma_diagnostic_available" = "yes" ; then
5360cc6e3ca9SGerd Hoffmann  echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak
536106d71fa1SPeter Maydellfi
536206d71fa1SPeter Maydell
53633f4349dcSKevin Wolfif test "$valgrind_h" = "yes" ; then
53643f4349dcSKevin Wolf  echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
53653f4349dcSKevin Wolffi
53663f4349dcSKevin Wolf
53678ab1bf12SLuiz Capitulinoif test "$has_environ" = "yes" ; then
53688ab1bf12SLuiz Capitulino  echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
53698ab1bf12SLuiz Capitulinofi
53708ab1bf12SLuiz Capitulino
537176a347e1SRichard Hendersonif test "$cpuid_h" = "yes" ; then
537276a347e1SRichard Henderson  echo "CONFIG_CPUID_H=y" >> $config_host_mak
537376a347e1SRichard Hendersonfi
537476a347e1SRichard Henderson
5375f540166bSRichard Hendersonif test "$int128" = "yes" ; then
5376f540166bSRichard Henderson  echo "CONFIG_INT128=y" >> $config_host_mak
5377f540166bSRichard Hendersonfi
5378f540166bSRichard Henderson
53791e6e9acaSRichard Hendersonif test "$getauxval" = "yes" ; then
53801e6e9acaSRichard Henderson  echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
53811e6e9acaSRichard Hendersonfi
53821e6e9acaSRichard Henderson
5383eb100396SBharata B Raoif test "$glusterfs" = "yes" ; then
5384d3399d7cSFam Zheng  echo "CONFIG_GLUSTERFS=m" >> $config_host_mak
53856ebc91e5SFam Zheng  echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak
53866ebc91e5SFam Zheng  echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak
5387eb100396SBharata B Raofi
5388eb100396SBharata B Rao
5389d85fa9ebSJeff Codyif test "$glusterfs_xlator_opt" = "yes" ; then
5390d85fa9ebSJeff Cody  echo "CONFIG_GLUSTERFS_XLATOR_OPT=y" >> $config_host_mak
5391d85fa9ebSJeff Codyfi
5392d85fa9ebSJeff Cody
53930c14fb47SBharata B Raoif test "$glusterfs_discard" = "yes" ; then
53940c14fb47SBharata B Rao  echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak
53950c14fb47SBharata B Raofi
53960c14fb47SBharata B Rao
53977c815372SBharata B Raoif test "$glusterfs_zerofill" = "yes" ; then
53987c815372SBharata B Rao  echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak
53997c815372SBharata B Raofi
54007c815372SBharata B Rao
5401c9a12e75SChrysostomos Nanakosif test "$archipelago" = "yes" ; then
5402c9a12e75SChrysostomos Nanakos  echo "CONFIG_ARCHIPELAGO=m" >> $config_host_mak
5403c9a12e75SChrysostomos Nanakos  echo "ARCHIPELAGO_LIBS=$archipelago_libs" >> $config_host_mak
5404c9a12e75SChrysostomos Nanakosfi
5405c9a12e75SChrysostomos Nanakos
54060a12ec87SRichard W.M. Jonesif test "$libssh2" = "yes" ; then
5407d3399d7cSFam Zheng  echo "CONFIG_LIBSSH2=m" >> $config_host_mak
54086ebc91e5SFam Zheng  echo "LIBSSH2_CFLAGS=$libssh2_cflags" >> $config_host_mak
54096ebc91e5SFam Zheng  echo "LIBSSH2_LIBS=$libssh2_libs" >> $config_host_mak
54100a12ec87SRichard W.M. Jonesfi
54110a12ec87SRichard W.M. Jones
54124f18b782SJeff Codyif test "$vhdx" = "yes" ; then
54134f18b782SJeff Cody  echo "CONFIG_VHDX=y" >> $config_host_mak
54144f18b782SJeff Codyfi
54154f18b782SJeff Cody
541668063649Sblueswir1# USB host support
5417b5613fdcSGerd Hoffmannif test "$libusb" = "yes"; then
54182b2325ffSGerd Hoffmann  echo "HOST_USB=libusb legacy" >> $config_host_mak
5419b5613fdcSGerd Hoffmannelse
542098ec69acSJuan Quintela  echo "HOST_USB=stub" >> $config_host_mak
5421b5613fdcSGerd Hoffmannfi
542268063649Sblueswir1
54233b8acc11SPaolo Bonzini# TPM passthrough support?
54243b8acc11SPaolo Bonziniif test "$tpm" = "yes"; then
54253b8acc11SPaolo Bonzini  echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak
54263b8acc11SPaolo Bonzini  if test "$tpm_passthrough" = "yes"; then
54273b8acc11SPaolo Bonzini    echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak
54283b8acc11SPaolo Bonzini  fi
54293b8acc11SPaolo Bonzinifi
54303b8acc11SPaolo Bonzini
54315b808275SLluís Vilanovaecho "TRACE_BACKENDS=$trace_backends" >> $config_host_mak
54325b808275SLluís Vilanovaif have_backend "nop"; then
54336d8a764eSLluís  echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
543422890ab5SPrerna Saxenafi
54355b808275SLluís Vilanovaif have_backend "simple"; then
54366d8a764eSLluís  echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
54376d8a764eSLluís  # Set the appropriate trace file.
5438953ffe0fSAndreas Färber  trace_file="\"$trace_file-\" FMT_pid"
54399410b56cSPrerna Saxenafi
5440ed7f5f1dSPaolo Bonziniif have_backend "log"; then
5441ed7f5f1dSPaolo Bonzini  echo "CONFIG_TRACE_LOG=y" >> $config_host_mak
54426d8a764eSLluísfi
54435b808275SLluís Vilanovaif have_backend "ust"; then
54446d8a764eSLluís  echo "CONFIG_TRACE_UST=y" >> $config_host_mak
54456d8a764eSLluísfi
54465b808275SLluís Vilanovaif have_backend "dtrace"; then
54476d8a764eSLluís  echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
54486d8a764eSLluís  if test "$trace_backend_stap" = "yes" ; then
54496d8a764eSLluís    echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
54506d8a764eSLluís  fi
5451c276b17dSDaniel P. Berrangefi
54525b808275SLluís Vilanovaif have_backend "ftrace"; then
5453781e9545SEiichi Tsukata  if test "$linux" = "yes" ; then
5454781e9545SEiichi Tsukata    echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
5455781e9545SEiichi Tsukata  else
545621684af0SStewart Smith    feature_not_found "ftrace(trace backend)" "ftrace requires Linux"
5457781e9545SEiichi Tsukata  fi
5458781e9545SEiichi Tsukatafi
54599410b56cSPrerna Saxenaecho "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
54609410b56cSPrerna Saxena
54612da776dbSMichael R. Hinesif test "$rdma" = "yes" ; then
54622da776dbSMichael R. Hines  echo "CONFIG_RDMA=y" >> $config_host_mak
54632da776dbSMichael R. Hinesfi
54642da776dbSMichael R. Hines
5465575b22b1SLaurent Vivierif test "$have_rtnetlink" = "yes" ; then
5466575b22b1SLaurent Vivier  echo "CONFIG_RTNETLINK=y" >> $config_host_mak
5467575b22b1SLaurent Vivierfi
5468575b22b1SLaurent Vivier
54695c312079SDr. David Alan Gilbert# Hold two types of flag:
54705c312079SDr. David Alan Gilbert#   CONFIG_THREAD_SETNAME_BYTHREAD  - we've got a way of setting the name on
54715c312079SDr. David Alan Gilbert#                                     a thread we have a handle to
54725c312079SDr. David Alan Gilbert#   CONFIG_PTHREAD_SETNAME_NP       - A way of doing it on a particular
54735c312079SDr. David Alan Gilbert#                                     platform
54745c312079SDr. David Alan Gilbertif test "$pthread_setname_np" = "yes" ; then
54755c312079SDr. David Alan Gilbert  echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
54765c312079SDr. David Alan Gilbert  echo "CONFIG_PTHREAD_SETNAME_NP=y" >> $config_host_mak
54775c312079SDr. David Alan Gilbertfi
54785c312079SDr. David Alan Gilbert
54795b5e3037SPaolo Bonziniif test "$tcg_interpreter" = "yes"; then
54805b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/tci $QEMU_INCLUDES"
54815b5e3037SPaolo Bonzinielif test "$ARCH" = "sparc64" ; then
54825b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES"
54835b5e3037SPaolo Bonzinielif test "$ARCH" = "s390x" ; then
54845b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES"
5485c72b26ecSRichard Hendersonelif test "$ARCH" = "x86_64" -o "$ARCH" = "x32" ; then
54865b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES"
548740d964b5SRichard Hendersonelif test "$ARCH" = "ppc64" ; then
548840d964b5SRichard Henderson  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/ppc $QEMU_INCLUDES"
54895b5e3037SPaolo Bonzinielse
54905b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES"
54915b5e3037SPaolo Bonzinifi
54925b5e3037SPaolo BonziniQEMU_INCLUDES="-I\$(SRC_PATH)/tcg $QEMU_INCLUDES"
54935b5e3037SPaolo Bonzini
549498ec69acSJuan Quintelaecho "TOOLS=$tools" >> $config_host_mak
549598ec69acSJuan Quintelaecho "ROMS=$roms" >> $config_host_mak
5496804edf29SJuan Quintelaecho "MAKE=$make" >> $config_host_mak
5497804edf29SJuan Quintelaecho "INSTALL=$install" >> $config_host_mak
54981901cb14SBradecho "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
54991901cb14SBradecho "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
55001901cb14SBradecho "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
550121655882SPaolo Bonziniecho "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
5502c886edfbSBlue Swirlecho "PYTHON=$python" >> $config_host_mak
5503804edf29SJuan Quintelaecho "CC=$cc" >> $config_host_mak
5504a31a8642SMichael S. Tsirkinif $iasl -h > /dev/null 2>&1; then
5505a31a8642SMichael S. Tsirkin  echo "IASL=$iasl" >> $config_host_mak
5506a31a8642SMichael S. Tsirkinfi
55072b2e59e6SPaolo Bonziniecho "CC_I386=$cc_i386" >> $config_host_mak
5508804edf29SJuan Quintelaecho "HOST_CC=$host_cc" >> $config_host_mak
550983f73fceSTomoki Sekiyamaecho "CXX=$cxx" >> $config_host_mak
55103c4a4d0dSPeter Maydellecho "OBJCC=$objcc" >> $config_host_mak
5511804edf29SJuan Quintelaecho "AR=$ar" >> $config_host_mak
551245d285abSPeter Maydellecho "ARFLAGS=$ARFLAGS" >> $config_host_mak
5513cdbd727cSRichard Hendersonecho "AS=$as" >> $config_host_mak
55145f6f0e27SRichard Hendersonecho "CCAS=$ccas" >> $config_host_mak
55153dd46c78SBlue Swirlecho "CPP=$cpp" >> $config_host_mak
5516804edf29SJuan Quintelaecho "OBJCOPY=$objcopy" >> $config_host_mak
5517804edf29SJuan Quintelaecho "LD=$ld" >> $config_host_mak
55184852ee95SStefan Weilecho "NM=$nm" >> $config_host_mak
55199fe6de94SBlue Swirlecho "WINDRES=$windres" >> $config_host_mak
5520e2a2ed06SJuan Quintelaecho "CFLAGS=$CFLAGS" >> $config_host_mak
552146eef33bSBradecho "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak
5522a558ee17SJuan Quintelaecho "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
5523f9728943SPaolo Bonziniecho "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
5524e39f0062SPaolo Bonziniif test "$sparse" = "yes" ; then
5525e39f0062SPaolo Bonzini  echo "CC           := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
552680fd48dfSChristian Borntraeger  echo "CPP          := REAL_CC=\"\$(CPP)\" cgcc"      >> $config_host_mak
55272944d742SGerd Hoffmann  echo "CXX          := REAL_CC=\"\$(CXX)\" cgcc"      >> $config_host_mak
5528e39f0062SPaolo Bonzini  echo "HOST_CC      := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
5529e39f0062SPaolo Bonzini  echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
5530e39f0062SPaolo Bonzinifi
553142da6041SGerd Hoffmannif test "$cross_prefix" != ""; then
553242da6041SGerd Hoffmann  echo "AUTOCONF_HOST := --host=${cross_prefix%-}"     >> $config_host_mak
553342da6041SGerd Hoffmannelse
553442da6041SGerd Hoffmann  echo "AUTOCONF_HOST := "                             >> $config_host_mak
553542da6041SGerd Hoffmannfi
5536e2a2ed06SJuan Quintelaecho "LDFLAGS=$LDFLAGS" >> $config_host_mak
553746eef33bSBradecho "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak
55386969ec6cSJames Clarkeecho "LD_REL_FLAGS=$LD_REL_FLAGS" >> $config_host_mak
553973da375eSJuan Quintelaecho "LIBS+=$LIBS" >> $config_host_mak
55403e2e0e6bSJuan Quintelaecho "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
5541409437e1SDaniel P. Berrangeecho "PTHREAD_LIB=$PTHREAD_LIB" >> $config_host_mak
5542804edf29SJuan Quintelaecho "EXESUF=$EXESUF" >> $config_host_mak
554317969268SFam Zhengecho "DSOSUF=$DSOSUF" >> $config_host_mak
554417969268SFam Zhengecho "LDFLAGS_SHARED=$LDFLAGS_SHARED" >> $config_host_mak
5545957f1f99SMichael Rothecho "LIBS_QGA+=$libs_qga" >> $config_host_mak
554690246037SDaniel P. Berrangeecho "TASN1_LIBS=$tasn1_libs" >> $config_host_mak
554790246037SDaniel P. Berrangeecho "TASN1_CFLAGS=$tasn1_cflags" >> $config_host_mak
554894dd53c5SGerd Hoffmannecho "POD2MAN=$POD2MAN" >> $config_host_mak
5549cbdd1999SPaolo Bonziniecho "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak
55501d728c39SBlue Swirlif test "$gcov" = "yes" ; then
55511d728c39SBlue Swirl  echo "CONFIG_GCOV=y" >> $config_host_mak
55521d728c39SBlue Swirl  echo "GCOV=$gcov_tool" >> $config_host_mak
55531d728c39SBlue Swirlfi
5554804edf29SJuan Quintela
55556efd7517SPeter Maydell# use included Linux headers
55566efd7517SPeter Maydellif test "$linux" = "yes" ; then
5557a307beb6SAndreas Färber  mkdir -p linux-headers
55586efd7517SPeter Maydell  case "$cpu" in
5559c72b26ecSRichard Henderson  i386|x86_64|x32)
556008312a63SPeter Maydell    linux_arch=x86
55616efd7517SPeter Maydell    ;;
55626efd7517SPeter Maydell  ppcemb|ppc|ppc64)
556308312a63SPeter Maydell    linux_arch=powerpc
55646efd7517SPeter Maydell    ;;
55656efd7517SPeter Maydell  s390x)
556608312a63SPeter Maydell    linux_arch=s390
556708312a63SPeter Maydell    ;;
55681f080313SClaudio Fontana  aarch64)
55691f080313SClaudio Fontana    linux_arch=arm64
55701f080313SClaudio Fontana    ;;
5571222e7d11SSanjay Lal  mips64)
5572222e7d11SSanjay Lal    linux_arch=mips
5573222e7d11SSanjay Lal    ;;
557408312a63SPeter Maydell  *)
557508312a63SPeter Maydell    # For most CPUs the kernel architecture name and QEMU CPU name match.
557608312a63SPeter Maydell    linux_arch="$cpu"
55776efd7517SPeter Maydell    ;;
55786efd7517SPeter Maydell  esac
557908312a63SPeter Maydell    # For non-KVM architectures we will not have asm headers
558008312a63SPeter Maydell    if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
558108312a63SPeter Maydell      symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm
558208312a63SPeter Maydell    fi
55836efd7517SPeter Maydellfi
55846efd7517SPeter Maydell
558597a847bcSbellardfor target in $target_list; do
558697a847bcSbellardtarget_dir="$target"
558725be210fSJuan Quintelaconfig_target_mak=$target_dir/config-target.mak
558889138857SStefan Weiltarget_name=$(echo $target | cut -d '-' -f 1)
558997a847bcSbellardtarget_bigendian="no"
55901f3d3c8fSJuan Quintela
5591c1799a84SPaolo Bonzinicase "$target_name" in
5592d15a9c23SAnthony Green  armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or32|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
5593ea2d6a39SJuan Quintela  target_bigendian=yes
5594ea2d6a39SJuan Quintela  ;;
5595ea2d6a39SJuan Quintelaesac
559697a847bcSbellardtarget_softmmu="no"
5597997344f3Sbellardtarget_user_only="no"
5598831b7825Sthstarget_linux_user="no"
559984778508Sblueswir1target_bsd_user="no"
56009e407a85Spbrookcase "$target" in
5601c1799a84SPaolo Bonzini  ${target_name}-softmmu)
56029e407a85Spbrook    target_softmmu="yes"
56039e407a85Spbrook    ;;
5604c1799a84SPaolo Bonzini  ${target_name}-linux-user)
56059c7a4202SBlue Swirl    if test "$linux" != "yes" ; then
560676ad07a4SPeter Maydell      error_exit "Target '$target' is only available on a Linux host"
56079c7a4202SBlue Swirl    fi
56089e407a85Spbrook    target_user_only="yes"
56099e407a85Spbrook    target_linux_user="yes"
56109e407a85Spbrook    ;;
5611c1799a84SPaolo Bonzini  ${target_name}-bsd-user)
56129cf55765SBlue Swirl    if test "$bsd" != "yes" ; then
561376ad07a4SPeter Maydell      error_exit "Target '$target' is only available on a BSD host"
56149c7a4202SBlue Swirl    fi
561584778508Sblueswir1    target_user_only="yes"
561684778508Sblueswir1    target_bsd_user="yes"
561784778508Sblueswir1    ;;
56189e407a85Spbrook  *)
561976ad07a4SPeter Maydell    error_exit "Target '$target' not recognised"
56209e407a85Spbrook    exit 1
56219e407a85Spbrook    ;;
56229e407a85Spbrookesac
5623831b7825Sths
562497a847bcSbellardmkdir -p $target_dir
562525be210fSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_target_mak
562697a847bcSbellard
5627e5fe0c52Spbrookbflt="no"
562889138857SStefan Weilinterp_prefix1=$(echo "$interp_prefix" | sed "s/%M/$target_name/g")
562956aebc89Spbrookgdb_xml_files=""
56307ba1e619Saliguori
5631c1799a84SPaolo BonziniTARGET_ARCH="$target_name"
56326acff7daSJuan QuintelaTARGET_BASE_ARCH=""
5633e6e91b9cSJuan QuintelaTARGET_ABI_DIR=""
5634e73aae67SJuan Quintela
5635c1799a84SPaolo Bonzinicase "$target_name" in
56362408a527Saurel32  i386)
56372408a527Saurel32  ;;
56382408a527Saurel32  x86_64)
56396acff7daSJuan Quintela    TARGET_BASE_ARCH=i386
56402408a527Saurel32  ;;
56412408a527Saurel32  alpha)
56422408a527Saurel32  ;;
56432408a527Saurel32  arm|armeb)
5644b498c8a0SJuan Quintela    TARGET_ARCH=arm
5645e5fe0c52Spbrook    bflt="yes"
564656aebc89Spbrook    gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
56472408a527Saurel32  ;;
56486a49fa95SAlexander Graf  aarch64)
56496a49fa95SAlexander Graf    TARGET_BASE_ARCH=arm
56506a49fa95SAlexander Graf    bflt="yes"
56518f95ce2eSPeter Maydell    gdb_xml_files="aarch64-core.xml aarch64-fpu.xml arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
56526a49fa95SAlexander Graf  ;;
56532408a527Saurel32  cris)
56542408a527Saurel32  ;;
5655613a22c9SMichael Walle  lm32)
5656613a22c9SMichael Walle  ;;
56572408a527Saurel32  m68k)
56580938cda5Saurel32    bflt="yes"
565956aebc89Spbrook    gdb_xml_files="cf-core.xml cf-fp.xml"
56602408a527Saurel32  ;;
5661877fdc12SEdgar E. Iglesias  microblaze|microblazeel)
5662877fdc12SEdgar E. Iglesias    TARGET_ARCH=microblaze
566372b675caSEdgar E. Iglesias    bflt="yes"
566472b675caSEdgar E. Iglesias  ;;
56652408a527Saurel32  mips|mipsel)
5666b498c8a0SJuan Quintela    TARGET_ARCH=mips
566725be210fSJuan Quintela    echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
56682408a527Saurel32  ;;
56692408a527Saurel32  mipsn32|mipsn32el)
5670597e2cecSRichard Henderson    TARGET_ARCH=mips64
56716acff7daSJuan Quintela    TARGET_BASE_ARCH=mips
567225be210fSJuan Quintela    echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
5673597e2cecSRichard Henderson    echo "TARGET_ABI32=y" >> $config_target_mak
56742408a527Saurel32  ;;
56752408a527Saurel32  mips64|mips64el)
5676b498c8a0SJuan Quintela    TARGET_ARCH=mips64
56776acff7daSJuan Quintela    TARGET_BASE_ARCH=mips
567825be210fSJuan Quintela    echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
56792408a527Saurel32  ;;
5680d15a9c23SAnthony Green  moxie)
5681d15a9c23SAnthony Green  ;;
5682e67db06eSJia Liu  or32)
5683e67db06eSJia Liu    TARGET_ARCH=openrisc
5684e67db06eSJia Liu    TARGET_BASE_ARCH=openrisc
5685e67db06eSJia Liu  ;;
56862408a527Saurel32  ppc)
5687c8b3532dSaurel32    gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
56882408a527Saurel32  ;;
56892408a527Saurel32  ppcemb)
56906acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
5691e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
5692c8b3532dSaurel32    gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
56932408a527Saurel32  ;;
56942408a527Saurel32  ppc64)
56956acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
5696e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
56971438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
56982408a527Saurel32  ;;
56999c35126cSDoug Kwan  ppc64le)
57009c35126cSDoug Kwan    TARGET_ARCH=ppc64
57019c35126cSDoug Kwan    TARGET_BASE_ARCH=ppc
57029c35126cSDoug Kwan    TARGET_ABI_DIR=ppc
57031438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
57049c35126cSDoug Kwan  ;;
57052408a527Saurel32  ppc64abi32)
5706b498c8a0SJuan Quintela    TARGET_ARCH=ppc64
57076acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
5708e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
570925be210fSJuan Quintela    echo "TARGET_ABI32=y" >> $config_target_mak
57101438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
57112408a527Saurel32  ;;
57122408a527Saurel32  sh4|sh4eb)
5713b498c8a0SJuan Quintela    TARGET_ARCH=sh4
57144dbed897Spbrook    bflt="yes"
57152408a527Saurel32  ;;
57162408a527Saurel32  sparc)
57172408a527Saurel32  ;;
57182408a527Saurel32  sparc64)
57196acff7daSJuan Quintela    TARGET_BASE_ARCH=sparc
57202408a527Saurel32  ;;
57212408a527Saurel32  sparc32plus)
5722b498c8a0SJuan Quintela    TARGET_ARCH=sparc64
57236acff7daSJuan Quintela    TARGET_BASE_ARCH=sparc
5724e6e91b9cSJuan Quintela    TARGET_ABI_DIR=sparc
572525be210fSJuan Quintela    echo "TARGET_ABI32=y" >> $config_target_mak
57262408a527Saurel32  ;;
572724e804ecSAlexander Graf  s390x)
57288a641ff6SDavid Hildenbrand    gdb_xml_files="s390x-core64.xml s390-acr.xml s390-fpr.xml s390-vx.xml s390-cr.xml s390-virt.xml"
572924e804ecSAlexander Graf  ;;
5730444e06b1SChen Gang  tilegx)
5731444e06b1SChen Gang  ;;
57325ecaa4edSPeter Crosthwaite  tricore)
57335ecaa4edSPeter Crosthwaite  ;;
5734d2fbca94SGuan Xuetao  unicore32)
5735d2fbca94SGuan Xuetao  ;;
5736cfa550c6SMax Filippov  xtensa|xtensaeb)
5737cfa550c6SMax Filippov    TARGET_ARCH=xtensa
5738cfa550c6SMax Filippov  ;;
57392408a527Saurel32  *)
574076ad07a4SPeter Maydell    error_exit "Unsupported target CPU"
57412408a527Saurel32  ;;
57422408a527Saurel32esac
57435e8861a0SPaolo Bonzini# TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
57445e8861a0SPaolo Bonziniif [ "$TARGET_BASE_ARCH" = "" ]; then
57455e8861a0SPaolo Bonzini  TARGET_BASE_ARCH=$TARGET_ARCH
57465e8861a0SPaolo Bonzinifi
57475e8861a0SPaolo Bonzini
57485e8861a0SPaolo Bonzinisymlink "$source_path/Makefile.target" "$target_dir/Makefile"
57495e8861a0SPaolo Bonzini
575099afc91dSDaniel P. Berrangeupper() {
575199afc91dSDaniel P. Berrange    echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]'
575299afc91dSDaniel P. Berrange}
575399afc91dSDaniel P. Berrange
575489138857SStefan Weiltarget_arch_name="$(upper $TARGET_ARCH)"
575525be210fSJuan Quintelaecho "TARGET_$target_arch_name=y" >> $config_target_mak
5756c1799a84SPaolo Bonziniecho "TARGET_NAME=$target_name" >> $config_target_mak
575725be210fSJuan Quintelaecho "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
5758e6e91b9cSJuan Quintelaif [ "$TARGET_ABI_DIR" = "" ]; then
5759e6e91b9cSJuan Quintela  TARGET_ABI_DIR=$TARGET_ARCH
5760e6e91b9cSJuan Quintelafi
576125be210fSJuan Quintelaecho "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
5762adfc3e91SStacey Sonif [ "$HOST_VARIANT_DIR" != "" ]; then
5763adfc3e91SStacey Son    echo "HOST_VARIANT_DIR=$HOST_VARIANT_DIR" >> $config_target_mak
5764adfc3e91SStacey Sonfi
5765c1799a84SPaolo Bonzinicase "$target_name" in
57661b0c87fcSJuan Quintela  i386|x86_64)
57671b0c87fcSJuan Quintela    if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
576825be210fSJuan Quintela      echo "CONFIG_XEN=y" >> $config_target_mak
5769eb6fda0fSAnthony PERARD      if test "$xen_pci_passthrough" = yes; then
5770eb6fda0fSAnthony PERARD        echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
5771eb6fda0fSAnthony PERARD      fi
5772432d268cSJun Nakajima    fi
577359d21e53SAlexander Graf    ;;
577459d21e53SAlexander Graf  *)
57751b0c87fcSJuan Quintelaesac
5776c1799a84SPaolo Bonzinicase "$target_name" in
5777222e7d11SSanjay Lal  aarch64|arm|i386|x86_64|ppcemb|ppc|ppc64|s390x|mipsel|mips)
5778c59249f9SJuan Quintela    # Make sure the target and host cpus are compatible
5779c59249f9SJuan Quintela    if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
5780c1799a84SPaolo Bonzini      \( "$target_name" = "$cpu" -o \
5781c1799a84SPaolo Bonzini      \( "$target_name" = "ppcemb" -a "$cpu" = "ppc" \) -o \
5782c1799a84SPaolo Bonzini      \( "$target_name" = "ppc64"  -a "$cpu" = "ppc" \) -o \
5783c1799a84SPaolo Bonzini      \( "$target_name" = "ppc"    -a "$cpu" = "ppc64" \) -o \
5784c1799a84SPaolo Bonzini      \( "$target_name" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
5785222e7d11SSanjay Lal      \( "$target_name" = "mipsel" -a "$cpu" = "mips" \) -o \
5786c1799a84SPaolo Bonzini      \( "$target_name" = "x86_64" -a "$cpu" = "i386"   \) -o \
578718b8263eSMichael Tokarev      \( "$target_name" = "i386"   -a "$cpu" = "x86_64" \) -o \
578818b8263eSMichael Tokarev      \( "$target_name" = "x86_64" -a "$cpu" = "x32"   \) -o \
578918b8263eSMichael Tokarev      \( "$target_name" = "i386"   -a "$cpu" = "x32" \) \) ; then
579025be210fSJuan Quintela      echo "CONFIG_KVM=y" >> $config_target_mak
57911ba16968SStefan Weil      if test "$vhost_net" = "yes" ; then
5792d5970055SMichael S. Tsirkin        echo "CONFIG_VHOST_NET=y" >> $config_target_mak
5793421f4448SMarc-André Lureau        echo "CONFIG_VHOST_NET_TEST_$target_name=y" >> $config_host_mak
5794d5970055SMichael S. Tsirkin      fi
5795c59249f9SJuan Quintela    fi
5796c59249f9SJuan Quintelaesac
5797de83cd02Sbellardif test "$target_bigendian" = "yes" ; then
579825be210fSJuan Quintela  echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
579997a847bcSbellardfi
580097a847bcSbellardif test "$target_softmmu" = "yes" ; then
580125be210fSJuan Quintela  echo "CONFIG_SOFTMMU=y" >> $config_target_mak
5802de83cd02Sbellardfi
5803997344f3Sbellardif test "$target_user_only" = "yes" ; then
580425be210fSJuan Quintela  echo "CONFIG_USER_ONLY=y" >> $config_target_mak
5805a2c80be9SStefan Weil  echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
5806997344f3Sbellardfi
5807831b7825Sthsif test "$target_linux_user" = "yes" ; then
580825be210fSJuan Quintela  echo "CONFIG_LINUX_USER=y" >> $config_target_mak
5809831b7825Sthsfi
581056aebc89Spbrooklist=""
581156aebc89Spbrookif test ! -z "$gdb_xml_files" ; then
581256aebc89Spbrook  for x in $gdb_xml_files; do
581356aebc89Spbrook    list="$list $source_path/gdb-xml/$x"
581456aebc89Spbrook  done
581525be210fSJuan Quintela  echo "TARGET_XML_FILES=$list" >> $config_target_mak
58163d0f1517SJuan Quintelafi
5817de83cd02Sbellard
5818e5fe0c52Spbrookif test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
581925be210fSJuan Quintela  echo "TARGET_HAS_BFLT=y" >> $config_target_mak
5820e5fe0c52Spbrookfi
582184778508Sblueswir1if test "$target_bsd_user" = "yes" ; then
582225be210fSJuan Quintela  echo "CONFIG_BSD_USER=y" >> $config_target_mak
582384778508Sblueswir1fi
58245b0753e0Sbellard
58254afddb55SJuan Quintela# generate QEMU_CFLAGS/LDFLAGS for targets
5826fa282484SJuan Quintela
58274afddb55SJuan Quintelacflags=""
5828fa282484SJuan Quintelaldflags=""
58299b8e111fSJuan Quintela
5830c765fcacSPeter Crosthwaitedisas_config() {
5831c765fcacSPeter Crosthwaite  echo "CONFIG_${1}_DIS=y" >> $config_target_mak
5832c765fcacSPeter Crosthwaite  echo "CONFIG_${1}_DIS=y" >> config-all-disas.mak
5833c765fcacSPeter Crosthwaite}
5834c765fcacSPeter Crosthwaite
583564656024SJuan Quintelafor i in $ARCH $TARGET_BASE_ARCH ; do
583664656024SJuan Quintela  case "$i" in
583764656024SJuan Quintela  alpha)
5838c765fcacSPeter Crosthwaite    disas_config "ALPHA"
583964656024SJuan Quintela  ;;
584082295d8aSRichard Henderson  aarch64)
584182295d8aSRichard Henderson    if test -n "${cxx}"; then
5842c765fcacSPeter Crosthwaite      disas_config "ARM_A64"
584382295d8aSRichard Henderson    fi
584482295d8aSRichard Henderson  ;;
584564656024SJuan Quintela  arm)
5846c765fcacSPeter Crosthwaite    disas_config "ARM"
5847999b53ecSClaudio Fontana    if test -n "${cxx}"; then
5848c765fcacSPeter Crosthwaite      disas_config "ARM_A64"
5849999b53ecSClaudio Fontana    fi
585064656024SJuan Quintela  ;;
585164656024SJuan Quintela  cris)
5852c765fcacSPeter Crosthwaite    disas_config "CRIS"
585364656024SJuan Quintela  ;;
585464656024SJuan Quintela  hppa)
5855c765fcacSPeter Crosthwaite    disas_config "HPPA"
585664656024SJuan Quintela  ;;
5857c72b26ecSRichard Henderson  i386|x86_64|x32)
5858c765fcacSPeter Crosthwaite    disas_config "I386"
585964656024SJuan Quintela  ;;
5860903ec55cSAurelien Jarno  ia64*)
5861c765fcacSPeter Crosthwaite    disas_config "IA64"
5862903ec55cSAurelien Jarno  ;;
586379368f49SMichael Walle  lm32)
5864c765fcacSPeter Crosthwaite    disas_config "LM32"
586579368f49SMichael Walle  ;;
586664656024SJuan Quintela  m68k)
5867c765fcacSPeter Crosthwaite    disas_config "M68K"
586864656024SJuan Quintela  ;;
5869877fdc12SEdgar E. Iglesias  microblaze*)
5870c765fcacSPeter Crosthwaite    disas_config "MICROBLAZE"
587164656024SJuan Quintela  ;;
587264656024SJuan Quintela  mips*)
5873c765fcacSPeter Crosthwaite    disas_config "MIPS"
587464656024SJuan Quintela  ;;
5875d15a9c23SAnthony Green  moxie*)
5876c765fcacSPeter Crosthwaite    disas_config "MOXIE"
5877d15a9c23SAnthony Green  ;;
5878e67db06eSJia Liu  or32)
5879c765fcacSPeter Crosthwaite    disas_config "OPENRISC"
5880e67db06eSJia Liu  ;;
588164656024SJuan Quintela  ppc*)
5882c765fcacSPeter Crosthwaite    disas_config "PPC"
588364656024SJuan Quintela  ;;
588424e804ecSAlexander Graf  s390*)
5885c765fcacSPeter Crosthwaite    disas_config "S390"
588664656024SJuan Quintela  ;;
588764656024SJuan Quintela  sh4)
5888c765fcacSPeter Crosthwaite    disas_config "SH4"
588964656024SJuan Quintela  ;;
589064656024SJuan Quintela  sparc*)
5891c765fcacSPeter Crosthwaite    disas_config "SPARC"
589264656024SJuan Quintela  ;;
5893cfa550c6SMax Filippov  xtensa*)
5894c765fcacSPeter Crosthwaite    disas_config "XTENSA"
5895cfa550c6SMax Filippov  ;;
589664656024SJuan Quintela  esac
589764656024SJuan Quinteladone
58989195b2c2SStefan Weilif test "$tcg_interpreter" = "yes" ; then
5899c765fcacSPeter Crosthwaite  disas_config "TCI"
59009195b2c2SStefan Weilfi
590164656024SJuan Quintela
59026ee7126fSJuan Quintelacase "$ARCH" in
59036ee7126fSJuan Quintelaalpha)
59046ee7126fSJuan Quintela  # Ensure there's only a single GP
59056ee7126fSJuan Quintela  cflags="-msmall-data $cflags"
59066ee7126fSJuan Quintela;;
59076ee7126fSJuan Quintelaesac
59086ee7126fSJuan Quintela
5909d02c1db3SJuan Quintelaif test "$gprof" = "yes" ; then
591025be210fSJuan Quintela  echo "TARGET_GPROF=yes" >> $config_target_mak
5911d02c1db3SJuan Quintela  if test "$target_linux_user" = "yes" ; then
5912d02c1db3SJuan Quintela    cflags="-p $cflags"
5913d02c1db3SJuan Quintela    ldflags="-p $ldflags"
5914d02c1db3SJuan Quintela  fi
5915d02c1db3SJuan Quintela  if test "$target_softmmu" = "yes" ; then
5916d02c1db3SJuan Quintela    ldflags="-p $ldflags"
591725be210fSJuan Quintela    echo "GPROF_CFLAGS=-p" >> $config_target_mak
5918d02c1db3SJuan Quintela  fi
5919d02c1db3SJuan Quintelafi
5920d02c1db3SJuan Quintela
59219b8e111fSJuan Quintelaif test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
5922964c6fa1SRichard Henderson  ldflags="$ldflags $textseg_ldflags"
5923fa282484SJuan Quintelafi
5924fa282484SJuan Quintela
592525be210fSJuan Quintelaecho "LDFLAGS+=$ldflags" >> $config_target_mak
592625be210fSJuan Quintelaecho "QEMU_CFLAGS+=$cflags" >> $config_target_mak
5927fa282484SJuan Quintela
592897a847bcSbellarddone # for target in $targets
59297d13299dSbellard
5930b776eca1SGerd Hoffmannif [ "$pixman" = "internal" ]; then
5931b776eca1SGerd Hoffmann  echo "config-host.h: subdir-pixman" >> $config_host_mak
5932b776eca1SGerd Hoffmannfi
5933b776eca1SGerd Hoffmann
5934a540f158SPeter Crosthwaiteif [ "$dtc_internal" = "yes" ]; then
5935a540f158SPeter Crosthwaite  echo "config-host.h: subdir-dtc" >> $config_host_mak
5936a540f158SPeter Crosthwaitefi
5937a540f158SPeter Crosthwaite
5938a99d57bbSWanlong Gaoif test "$numa" = "yes"; then
5939a99d57bbSWanlong Gao  echo "CONFIG_NUMA=y" >> $config_host_mak
5940a99d57bbSWanlong Gaofi
5941a99d57bbSWanlong Gao
5942fd0e6053SJohn Snowif test "$ccache_cpp2" = "yes"; then
5943fd0e6053SJohn Snow  echo "export CCACHE_CPP2=y" >> $config_host_mak
5944fd0e6053SJohn Snowfi
5945fd0e6053SJohn Snow
5946d1807a4fSPaolo Bonzini# build tree in object directory in case the source is not in the current directory
5947f93296eaSWenchao XiaDIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests"
59482b170effSMichael TokarevDIRS="$DIRS fsdev"
59499933c305SChristian BorntraegerDIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw"
59502d9f27d2SAnthony LiguoriDIRS="$DIRS roms/seabios roms/vgabios"
59512dee8d54SPaolo BonziniDIRS="$DIRS qapi-generated"
5952c09015ddSAnthony LiguoriFILES="Makefile tests/tcg/Makefile qdict-test-data.txt"
5953c09015ddSAnthony LiguoriFILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
5954aaa2ebc5SAndreas FärberFILES="$FILES tests/tcg/lm32/Makefile tests/tcg/xtensa/Makefile po/Makefile"
5955ae0bfb79SBlue SwirlFILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
5956446b9165SAndreas FärberFILES="$FILES pc-bios/spapr-rtas/Makefile"
59579933c305SChristian BorntraegerFILES="$FILES pc-bios/s390-ccw/Makefile"
59582d9f27d2SAnthony LiguoriFILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
59594652b792SJan KiszkaFILES="$FILES pc-bios/qemu-icon.bmp"
5960753d11f2SRichard Hendersonfor bios_file in \
5961753d11f2SRichard Henderson    $source_path/pc-bios/*.bin \
59625acc2ec0SGerd Hoffmann    $source_path/pc-bios/*.aml \
5963753d11f2SRichard Henderson    $source_path/pc-bios/*.rom \
5964753d11f2SRichard Henderson    $source_path/pc-bios/*.dtb \
5965e89e33e1SDominik Dingel    $source_path/pc-bios/*.img \
5966753d11f2SRichard Henderson    $source_path/pc-bios/openbios-* \
59674e73c781SAlexander Graf    $source_path/pc-bios/u-boot.* \
5968753d11f2SRichard Henderson    $source_path/pc-bios/palcode-*
5969753d11f2SRichard Hendersondo
597089138857SStefan Weil    FILES="$FILES pc-bios/$(basename $bios_file)"
59717ea78b74SJan Kiszkadone
597289138857SStefan Weilfor test_file in $(find $source_path/tests/acpi-test-data -type f)
5973c2304b52SMarcel Apfelbaumdo
597489138857SStefan Weil    FILES="$FILES tests/acpi-test-data$(echo $test_file | sed -e 's/.*acpi-test-data//')"
5975c2304b52SMarcel Apfelbaumdone
5976d1807a4fSPaolo Bonzinimkdir -p $DIRS
59777d13299dSbellardfor f in $FILES ; do
5978cab00a5aSMichael S. Tsirkin    if [ -e "$source_path/$f" ] && [ "$pwd_is_source_path" != "y" ]; then
5979f9245e10SPeter Maydell        symlink "$source_path/$f" "$f"
5980f9245e10SPeter Maydell    fi
59817d13299dSbellarddone
59821ad2134fSPaul Brook
5983c34ebfdcSAnthony Liguori# temporary config to build submodules
59842d9f27d2SAnthony Liguorifor rom in seabios vgabios ; do
5985c34ebfdcSAnthony Liguori    config_mak=roms/$rom/config.mak
598637116c89SStefan Weil    echo "# Automatically generated by configure - do not modify" > $config_mak
5987c34ebfdcSAnthony Liguori    echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
5988cdbd727cSRichard Henderson    echo "AS=$as" >> $config_mak
59895f6f0e27SRichard Henderson    echo "CCAS=$ccas" >> $config_mak
5990c34ebfdcSAnthony Liguori    echo "CC=$cc" >> $config_mak
5991c34ebfdcSAnthony Liguori    echo "BCC=bcc" >> $config_mak
59923dd46c78SBlue Swirl    echo "CPP=$cpp" >> $config_mak
5993c34ebfdcSAnthony Liguori    echo "OBJCOPY=objcopy" >> $config_mak
5994a31a8642SMichael S. Tsirkin    echo "IASL=$iasl" >> $config_mak
5995c34ebfdcSAnthony Liguori    echo "LD=$ld" >> $config_mak
5996c34ebfdcSAnthony Liguoridone
5997c34ebfdcSAnthony Liguori
5998fe31017fSMarc-André Lureau# set up tests data directory
5999fe31017fSMarc-André Lureauif [ ! -e tests/data ]; then
6000fe31017fSMarc-André Lureau    symlink "$source_path/tests/data" tests/data
6001fe31017fSMarc-André Lureaufi
6002fe31017fSMarc-André Lureau
600376c7560aSMax Reitz# set up qemu-iotests in this build directory
600476c7560aSMax Reitziotests_common_env="tests/qemu-iotests/common.env"
600576c7560aSMax Reitziotests_check="tests/qemu-iotests/check"
600676c7560aSMax Reitz
600776c7560aSMax Reitzecho "# Automatically generated by configure - do not modify" > "$iotests_common_env"
600876c7560aSMax Reitzecho >> "$iotests_common_env"
600976c7560aSMax Reitzecho "export PYTHON='$python'" >> "$iotests_common_env"
601076c7560aSMax Reitz
601176c7560aSMax Reitzif [ ! -e "$iotests_check" ]; then
601276c7560aSMax Reitz    symlink "$source_path/$iotests_check" "$iotests_check"
601376c7560aSMax Reitzfi
601476c7560aSMax Reitz
6015dc655404SMichael S. Tsirkin# Save the configure command line for later reuse.
6016dc655404SMichael S. Tsirkincat <<EOD >config.status
6017dc655404SMichael S. Tsirkin#!/bin/sh
6018dc655404SMichael S. Tsirkin# Generated by configure.
6019dc655404SMichael S. Tsirkin# Run this file to recreate the current configuration.
6020dc655404SMichael S. Tsirkin# Compiler output produced by configure, useful for debugging
6021dc655404SMichael S. Tsirkin# configure, is in config.log if it exists.
6022dc655404SMichael S. TsirkinEOD
6023dc655404SMichael S. Tsirkinprintf "exec" >>config.status
6024dc655404SMichael S. Tsirkinprintf " '%s'" "$0" "$@" >>config.status
6025cf7cc929SDr. David Alan Gilbertecho ' "$@"' >>config.status
6026dc655404SMichael S. Tsirkinchmod +x config.status
6027dc655404SMichael S. Tsirkin
60288cd05ab6SPeter Maydellrm -r "$TMPDIR1"
6029